Inventor · disambiguated record
Richard H. Spencer
Also filed as: SPENCER RICHARD H · SPENCER RICHARD H H
4 granted patents·360 citations·filing 1977–1991
81Inventor score
Top patents by PatentIndex Score
4 records- 0195US5150841ALiquid spray dispenserDOWBRANDS INC·Filed 1991·Granted Sep 29, 1992·254 cites·3 claims
- 0292USD255310SFood serving traySPENCER RICHARD H H·Filed 1977·Granted Jun 10, 1980·71 cites·1 claims
- 0374US4388964AThermal control systemLITTLE INC A·Filed 1979·Granted Jun 21, 1983·29 cites·33 claims
- 0433US5035145ADifferential manometer pressure gageLITTLE INC A·Filed 1990·Granted Jul 30, 1991·6 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →