Inventor · disambiguated record
David Hatch
Also filed as: HATCH DAVID · HATCH DAVID E
4 granted patents·44 citations·filing 1992–2022
69Inventor score
Top patents by PatentIndex Score
4 records- 0190US11443910B2Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic featuresGIGAVAC LLC·Filed 2020·Granted Sep 13, 2022·2 cites·20 claims
- 0274US12040145B2Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic featuresGIGAVAC LLC·Filed 2022·Granted Jul 16, 2024·0 cites·20 claims
- 0372US5240067AMethod and apparatus for continuous molten material cladding of extruded productsREYNOLDS METALS CO·Filed 1992·Granted Aug 31, 1993·42 cites·19 claims
- 0466US11621131B2Switching device with improved epoxy hermetic sealGIGAVAC LLC·Filed 2021·Granted Apr 4, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →