Inventor · disambiguated record
Jay H. Kelley
Also filed as: KELLEY JAY H · KELLEY JAY HILARY
5 granted patents·83 citations·filing 1977–1981
81Inventor score
Top patents by PatentIndex Score
5 records- 0181US4349300ASystemic roof supportKELLEY JAY H·Filed 1980·Granted Sep 14, 1982·29 cites·17 claims
- 0274US4118072AVariable wall mining machineKELLEY JAY HILARY·Filed 1977·Granted Oct 3, 1978·24 cites·19 claims
- 0372US4091628APrestressed elastic arched mine roof supportKELLEY JAY HILARY·Filed 1977·Granted May 30, 1978·17 cites·14 claims
- 0453US4480946AGob canopy for a mine roof supportKELLEY JAY H·Filed 1981·Granted Nov 6, 1984·9 cites·10 claims
- 0538US4146349AMine roof support method and apparatusKELLEY JAY H·Filed 1978·Granted Mar 27, 1979·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →