Inventor · disambiguated record
William R. Helms
Also filed as: HELMS WILLIAM · HELMS WILLIAM R
2 granted patents·1 pending application·32 citations·filing 1978–2024
62Inventor score
Top patents by PatentIndex Score
3 records- 0158US2025064267A1Filet Table DeviceHELMS WILLIAM·Filed 2024·Application pending·0 cites
- 0250US4158515AMethod and apparatus for elevating load-bearing access devicesHELMS WILLIAM R·Filed 1978·Granted Jun 19, 1979·16 cites·8 claims
- 0350US4145151AManhole cover and frame workHELMS WILLIAM R·Filed 1978·Granted Mar 20, 1979·16 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →