Inventor · disambiguated record
David Hollis
Also filed as: HOLLIS DAVID · HOLLIS DAVID L
5 granted patents·48 citations·filing 1975–2009
80Inventor score
Top patents by PatentIndex Score
5 records- 0164USD318859SHand held bible computerHOLLIS DAVID·Filed 1989·Granted Aug 6, 1991·13 cites·1 claims
- 0259US7963854B2Portable automatic golf ball dispenserRE PETE R ENTPR LLC·Filed 2009·Granted Jun 21, 2011·11 cites·10 claims
- 0344US4761812AConstant power telephone line circuitUS HOLDING CO INC·Filed 1985·Granted Aug 2, 1988·10 cites·3 claims
- 0440US3970845APulse discriminator circuitCORNING GLASS WORKS·Filed 1975·Granted Jul 20, 1976·8 cites·6 claims
- 0535US3967108AAutomatic focusing systemCORNING GLASS WORKS·Filed 1975·Granted Jun 29, 1976·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →