Inventor · disambiguated record
Robert Hand
Also filed as: HAND ROBERT · HAND ROBERT F
3 granted patents·1 pending application·97 citations·filing 1992–2022
69Inventor score
Top patents by PatentIndex Score
4 records- 0180US5294179ARetrofittable chair lifting and tilting deviceHAND MACHINE COMPANY INC·Filed 1992·Granted Mar 15, 1994·93 cites·19 claims
- 0278US11814935B2Orientation ringCONOCOPHILLIPS CO·Filed 2022·Granted Nov 14, 2023·1 cites·16 claims
- 0363USD1031946SRing for completion operationsCONOCOPHILLIPS CO·Filed 2022·Granted Jun 18, 2024·3 cites·1 claims
- 0450US2008301865A1Toilet ventilation system and associated methodHAND ROBERT·Filed 2008·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →