Inventor · disambiguated record
David Lay
Also filed as: LAY DAVID · LAY DAVID E
5 granted patents·9 pending applications·4 citations·filing 2005–2025
65Inventor score
Top patents by PatentIndex Score
14 records- 0171US2025223854A1Counterbalance hinge assemblyAUSTIN HARDWARE & SUPPLY INC·Filed 2025·Application pending·0 cites
- 0269USD1048857SCamAUSTIN HARDWARE & SUPPLY INC·Filed 2022·Granted Oct 29, 2024·4 cites·1 claims
- 0365US12270235B2Counterbalance hinge assemblyAUSTIN HARDWARE & SUPPLY INC·Filed 2022·Granted Apr 8, 2025·0 cites·21 claims
- 0460US2021095710A1Apparatus for tightening threaded fastenersHYTORC DIVISION UNEX CORP·Filed 2020·Application pending·0 cites
- 0558US2024337281A1Apparatus for tightening threaded fastenersHYTORC DIVISION UNEX CORP·Filed 2024·Application pending·0 cites
- 0654US12270238B2Counterbalance hinge assemblyAUSTIN HARDWARE & SUPPLY INC·Filed 2022·Granted Apr 8, 2025·0 cites·24 claims
- 0751US2019003513A1Apparatus for tightening threaded fastenersHYTORC DIVISION UNEX CORP·Filed 2017·Application pending·0 cites
- 0850US2023392419A1Bar lock with rollerAUSTIN HARDWARE & SUPPLY INC·Filed 2023·Application pending·0 cites
- 0944US2021372442A1Apparatus for tightening threaded fastenersHYTORC DIVISION UNEX CORP·Filed 2019·Application pending·0 cites
- 1039US10858788B2Monorail switch using a gravity-assisted actuating mechanismBOMBARDIER TRANSP GMBH·Filed 2016·Granted Dec 8, 2020·0 cites·16 claims
- 1138US2019003512A1Apparatus for tightening threaded fastenersHYTORC DIVISION UNEX CORP·Filed 2017·Application pending·0 cites
- 1237US2019120275A1Apparatus for tightening threaded fastenersHYTORC DIVISION UNEX CORP·Filed 2016·Application pending·0 cites
- 1335USD1100009SCam followerAUSTIN HARDWARE & SUPPLY INC·Filed 2022·Granted Oct 28, 2025·0 cites·1 claims
- 1430US2006244414A1Device for electrical power supply to a power toolLAY DAVID·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →