Inventor · disambiguated record
Peter Lefferson
Also filed as: LEFFERSON PETER
7 granted patents·3 pending applications·360 citations·filing 1975–2017
86Inventor score
Top patents by PatentIndex Score
10 records- 0196US3985467AConstant pressure pumpMILTON ROY CO·Filed 1975·Granted Oct 12, 1976·182 cites·7 claims
- 0273US6955448B1Under the bed night lightLEFFERSON PETER·Filed 2004·Granted Oct 18, 2005·22 cites·21 claims
- 0373US5959533ATamper detection for body worn transmitterPRO TECH MONITORING INC·Filed 1997·Granted Sep 28, 1999·141 cites·17 claims
- 0467US7267460B2Adjustable beams night lightLEFFERSON PETER·Filed 2005·Granted Sep 11, 2007·7 cites·1 claims
- 0555US2010089329A1Selective Pet Feeding SystemLEFFERSON PETER·Filed 2008·Application pending·0 cites
- 0648US7500647B2Jar holderLEFFERSON PETER·Filed 2006·Granted Mar 10, 2009·0 cites·4 claims
- 0746US2008316027A1Security Alarm BlanketLEFFERSON PETER·Filed 2007·Application pending·0 cites
- 0842US2006269898A1Inside Mouth Dental LightLEFFERSON PETER·Filed 2006·Application pending·0 cites
- 0940US4484141ADevice for isoelectric focusingFMC CORP·Filed 1982·Granted Nov 20, 1984·8 cites·5 claims
- 1028USD928944SPill spoonLEFFERSON PETER·Filed 2017·Granted Aug 24, 2021·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →