Inventor · disambiguated record
Robert Helms
Also filed as: HELMS ROBERT C · HELMS ROBERT J
1 granted patent·2 pending applications·8 citations·filing 1990–2003
30Inventor score
Files withHELMS ROBERT C1
Top patents by PatentIndex Score
3 records- 0122US2004135389A1Lifting device for manhole tops and manhole coversFiled 2003·Application pending·0 cites
- 0218US2004047719A1Grappling attachment for skid steer loadersFiled 2002·Application pending·0 cites
- 0316US4991999ACorrugated structural panelsHELMS ROBERT C·Filed 1990·Granted Feb 12, 1991·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →