Assignee

BRIGGS CHARLES R

US·2 granted patents·38 citations·filing 1990–1990

Technology mixB29D2 B29C1 B29K1 G02C1 Y10S1

Top patents by PatentIndex Score

2 records

0173US5106182ALaminated cosmetic contact lens and method of making sameBRIGGS CHARLES R·Filed 1990·Granted Apr 21, 1992·32 cites·4 claims
0232US5066431AMethod of making toric contact lensesBRIGGS CHARLES R·Filed 1990·Granted Nov 19, 1991·6 cites·9 claims

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