Inventor · disambiguated record
Joseph Shaffer
Also filed as: BUTLER JOHN D · SHAFFER JOSEPH J · SHAFFER JOSEPH JASPERSON
4 granted patents·2 pending applications·23 citations·filing 1977–2005
72Inventor score
Top patents by PatentIndex Score
6 records- 0161US4166342AToroidal polisherUS NAVY·Filed 1977·Granted Sep 4, 1979·10 cites·18 claims
- 0255US6902281B2Adaptive optic mirrorBENNETT OPTICAL RES INC·Filed 2003·Granted Jun 7, 2005·8 cites·2 claims
- 0351US6886951B2Active/adaptive actuator design of an adaptive optic mirrorBENNETT OPTICAL RES INC·Filed 2003·Granted May 3, 2005·4 cites·24 claims
- 0442US2005231782A1Active/adaptive actuator design of an adaptive optic mirrorBENNETT OPTICAL RES INC·Filed 2005·Application pending·0 cites
- 0542US2005231834A1Active/adaptive actuator design of an adaptive optic mirrorBENNETT OPTICAL RES INC·Filed 2005·Application pending·0 cites
- 0639US6942352B2Transfer opticsBENNETT OPTICAL RES INC·Filed 2003·Granted Sep 13, 2005·1 cites·4 claims
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