Inventor · disambiguated record
Earl R. Hibbard
Also filed as: HIBBARD EARL R · HIBBARD EARL ROGER
9 granted patents·105 citations·filing 1977–2006
88Inventor score
Files withULTRA STEREO LABS INC2CASHIN JAMES1HIBBARD EARL R1INFOQUEST CORP1INSURANCE TECHNOLOGY COMPANY1
Top patents by PatentIndex Score
9 records- 0173US7414698B2Captioning system and methodCASHIN JAMES·Filed 2006·Granted Aug 19, 2008·6 cites·6 claims
- 0265US4669838ARoll film document image storage and retrieval apparatus and systemINFOQUEST CORP·Filed 1984·Granted Jun 2, 1987·25 cites·10 claims
- 0352US6118113AFocusing mirror control system and method for adjusting sameFiled 1998·Granted Sep 12, 2000·21 cites·17 claims
- 0449US4121245AImage registration system for video cameraTEKNEKRON INC·Filed 1977·Granted Oct 17, 1978·8 cites·6 claims
- 0547US6013911ALamp illumination control system and methodULTRA STEREO LABS INC·Filed 1998·Granted Jan 11, 2000·21 cites·19 claims
- 0640US5818597AProjection system visual characteristics analyzerULTRA STEREO LABS INC·Filed 1996·Granted Oct 6, 1998·13 cites·51 claims
- 0736US4466021AElectronic cameraTERMINAL DATA CORP·Filed 1982·Granted Aug 14, 1984·4 cites·10 claims
- 0834US4114183ARecording system with gas supported record mediumINSURANCE TECHNOLOGY COMPANY·Filed 1977·Granted Sep 12, 1978·4 cites·4 claims
- 0927US4399470AOptical scanning systemHIBBARD EARL R·Filed 1981·Granted Aug 16, 1983·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →