Inventor · disambiguated record
Richard L. Pratt
Also filed as: PRATT RICHARD L
7 granted patents·1 pending application·228 citations·filing 1982–2022
87Inventor score
Top patents by PatentIndex Score
8 records- 0188US4953053AMethod and apparatus for detecting mechanical overload of a hoistHARNISCHFEGER CORP·Filed 1989·Granted Aug 28, 1990·69 cites·12 claims
- 0281US6599095B1Pump-off control method of pump jackYASKAWA DENKI SEISAKUSHO KK·Filed 1999·Granted Jul 29, 2003·47 cites·9 claims
- 0378US11363238B1Systems and methods for healthcare facility contactless communicationHEALTHCARE INFORMATION LLC·Filed 2021·Granted Jun 14, 2022·1 cites·20 claims
- 0478US5027049AMethod for increasing the speed of an alternating current motorHARNISCHFEGER CORP·Filed 1989·Granted Jun 25, 1991·40 cites·11 claims
- 0574US4486744AMaximum and minimum gas flow sensorIBM·Filed 1982·Granted Dec 4, 1984·39 cites·9 claims
- 0663US5938052ARope steadying control method and apparatus for crane or the likeYASKAWA DENKI SEISAKUSHO KK·Filed 1996·Granted Aug 17, 1999·23 cites·12 claims
- 0758US2022277860A1Systems and methods for healthcare facility contactless communicationHEALTHCARE INFORMATION LLC·Filed 2022·Application pending·0 cites
- 0850USD589778SHandle for arm-mounted video screenHEALTHCARE INFORMATION LLC·Filed 2006·Granted Apr 7, 2009·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →