Delaware		13-3667696
(State of Incorporation)		(I.R.S. Employer Identification Number)

				Page
PART I— FINANCIAL INFORMATION
Item 1.		Financial Statements
		Consolidated Balance Sheets (unaudited) at September 30, 2002 and December 31, 2001		3
		Consolidated Statements of Operations (unaudited) for the three and nine months ended September 30, 2002 and 2001		4
		Consolidated Statements of Cash Flows (unaudited) for the three and nine months ended September 30, 2002 and 2001		5
		Notes to Unaudited Consolidated Financial Statements		6
Item 2.		Management’s Discussion and Analysis of Financial Condition and Results of Operations.		15
Item 3.		Quantitative and Qualitative Disclosure about Market Risk		29
Item 4.		Controls and Procedures		29
PART II—OTHER INFORMATION
Item 1.		Legal Proceedings		30
Item 2.		Changes in Securities and Use of Proceeds		31
Item 3.		Defaults Upon Senior Securities		31
Item 4.		Submission of Matters to a Vote of Security Holders		31
Item 5.		Other Information		31
Item 6(a).		Exhibits		31
Item 6(b).		Reports on Form 8-K		31
Signatures				32
Certificate of Chief Executive Officer				32
Certificate of Chief Financial Officer				33

		September 30, 2002				December 31, 2001
		(unaudited)
ASSETS
Current assets:
Cash and cash equivalents		$	7,105			$	8,015
Accounts receivable (net of allowances of $131 in 2002 and $153 in 2001)			4,609				6,002
Inventories			9,218				13,258
Other current assets			2,707				4,426
Total current assets			23,639				31,701
Property, plant and equipment			6,077				6,599
Other assets			783				873
Total assets		$	30,499			$	39,173
LIABILITIES, REDEEMABLE PREFERRED STOCK AND STOCKHOLDERS’ DEFICIT
Current liabilities:
Notes payable		$	607			$	2,584
Accounts payable			1,885				3,665
Net liabilities of discontinued operations			1,034				1,383
Accrued restructuring costs			1,058				2,038
Other accrued liabilities			8,416				17,333
Total current liabilities			13,000				27,003
Long-term debt			66,113				58,790
Other liabilities			42,334				41,740
Deferred income taxes			1,213				1,213
Net liabilities of discontinued operations			3,098				3,874
Total liabilities			125,758				132,620
Commitments and contingencies (Note 8)
Mandatorily redeemable nonconvertible preferred stock, $1,000 liquidation value:
Authorized: 69,970 shares in 2002 and in 2001
Issued and outstanding—none in 2002 and in 2001			—				—
Mandatorily redeemable preferred stock, $2,000 liquidation value:
Authorized: 21,859 shares in 2002 and in 2001
Issued and outstanding—13,414 shares in 2002; 15,025 in 2001			26,828				30,050
Convertible preferred stock, $2,000 liquidation value:
Authorized: 10,000 shares in 2002 and in 2001
Issued and outstanding—none in 2002; 51 shares in 2001			—				102
Stockholders’ deficit:
Preferred stock, $1.00 par value:
Authorized: 898,171 shares in 2002 and in 2001
Issued and outstanding—none in 2002 and in 2001			—				—
Common stock, $.01 par value:
Class A:
Authorized: 175,000,000 shares in 2002 and in 2001
Issued and outstanding—62,982,596 shares in 2002; 61,652,996 in 2001			630				616
Class C:
Authorized: 50,000,000 shares in 2002 and in 2001
Issued and outstanding—none in 2002 and in 2001			—				—
Other additional capital			431,471				428,161
Notes receivable from stockholders			(4,642	)			(4,642	)
Accumulated deficit			(511,915	)			(510,023	)
Accumulated other comprehensive income			(37,631	)			(37,711	)
Total stockholders’ deficit			(122,087	)			(123,599	)
Total liabilities, redeemable preferred stock and stockholders’ deficit		$	30,499			$	39,173

		For the Three Months Ended September 30,								For the Nine Months Ended September 30,
		2002				2001				2002				2001
		(unaudited)
Royalty income		$	891			$	2,088			$	3,416			$	6,605
Product revenue			8,110				7,500				24,885				25,454
Total revenue			9,001				9,588				28,301				32,059
Intellectual property costs			186				96				607				482
Cost of product sales			5,466				5,057				15,261				17,640
Research, development and engineering			648				1,181				1,968				4,655
Selling and administrative			2,926				2,935				7,887				10,680
Restructuring charges			—				—				—				808
Total costs and operating expenses			9,226				9,269				25,723				34,265
Operating income (loss)			(225	)			319				2,578				(2,206	)
Interest expense			2,127				1,825				6,286				5,357
Amortization of debt financing costs			15				88				446				263
Interest income			(54	)			(22	)			(332	)			(260	)
Other (income) expense, net			2				122				194				(1	)
Loss from continuing operations before income taxes			(2,315	)			(1,694	)			(4,016	)			(7,565	)
Provision for (benefit of) income taxes			(2,402	)			210				(2,124	)			676
Income (loss) from continuing operations			87				(1,904	)			(1,892	)			(8,241	)
Loss on disposal of discontinued operations (net of taxes of none in 2001)			—				—				—				(10,338	)
Loss from discontinued operations (net of taxes of none in 2001)			—				—				—				(7,294	)
Net income (loss)			87				(1,904	)			(1,892	)			(25,873	)
Benefit from extinguishment of mandatorily redeemable preferred stock			1,039				1,716				3,162				4,053
Net income (loss) applicable to common stockholders			1,126				(188	)			1,270				(21,820	)
Other comprehensive income (loss), net of tax: