Searching US Patent Collection...

	PAT. NO.		Title
1	8,614,788		Ophthalmic lens scanner
2	4,602,359		Method for determining variations from flatness in the topography of a disc surface
3	4,593,266		Analog-to-digital converter/demodulator for FM signals
4	4,551,770		Video disc encoding and decoding system providing intra-field track error correction
5	4,525,751		Disc record with tapered groove
6	4,309,722		Video disc player noise reduction circuit
7	4,287,689		Method for improving the quality of low frequency output of a video disc pickup stylus
8	4,198,658		Recording/playback apparatus facilitating track skip detection
9	4,183,059		Track skipper for a video disc player
10	4,094,672		Method and container for hot isostatic compacting
11	3,969,756		Color-picture/multichannel-sound record and recording/playback apparatus and methods therefor
12	3,934,263		Video disc recording apparatus and methods
13	3,930,117		Video capacitive disc playback apparatus and stylus with dielectric coating therefor
14	3,873,782		CAPACITIVE PROTECTION COUPLING ELEMENT FOR STYLUS ELECTRODE DISCHARGE
15	3,711,641		VELOCITY ADJUSTING SYSTEM
16	3,376,416		250/337 346/65
17	3,282,855		252/301.4H 250/337 250/484.3 252/301.4R
18	3,002,102		250/214LA
19	2,989,658		313/387 315/10 315/12.1 315/13.11 315/309 315/382.1
20	2,975,285		250/372 235/468 356/445 356/51
21	2,937,233		347/226
22	2,906,916		315/11 250/203.6
23	2,824,908		370/533 348/492 348/659 348/E11.006
24	2,819,017		708/844 324/140R 327/360
25	2,786,960		315/10 315/30 348/327 348/331 348/E5.039
26	2,786,096		348/139 33/278 356/3.14 356/9
27	2,750,525		313/472 313/112 313/474
28	2,743,363		331/166 327/129 327/524 331/171 331/173
29	2,701,851		315/405 327/295 330/124R 331/61
30	2,688,075		327/137 327/131
31	2,661,421		327/136 327/134
32	2,563,954		323/212 327/231