Inventor · disambiguated record
Henry Kyhl
Also filed as: KYHL HENRY · KYHL HENRY C
8 granted patents·144 citations·filing 1975–1993
87Inventor score
Top patents by PatentIndex Score
8 records- 0195US3988017AWorkpiece feeding deviceLOCKHEED ELECTRONICS CO·Filed 1975·Granted Oct 26, 1976·71 cites·16 claims
- 0273US5374969APortable overhead projectorBUHL IND INC·Filed 1993·Granted Dec 20, 1994·18 cites·14 claims
- 0371US4728184AFoldable transparency enlarger for overhead projectorBUHL IND INC·Filed 1987·Granted Mar 1, 1988·13 cites·7 claims
- 0464US4449800APortable overhead projectorBUHL IND INC·Filed 1983·Granted May 22, 1984·11 cites·10 claims
- 0551US4795252AOverhead projectorBUHL IND INC·Filed 1987·Granted Jan 3, 1989·15 cites·4 claims
- 0647US5025320AVideo imaging podiumBUHL IND INC·Filed 1989·Granted Jun 18, 1991·10 cites·12 claims
- 0742USD307030SLight box assembly for an overhead projectorBUHL IND·Filed 1987·Granted Apr 3, 1990·5 cites·1 claims
- 0826USD281506SOverhead projectorBUHL IND INC·Filed 1983·Granted Nov 26, 1985·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →