Inventor · disambiguated record
Robert P. Sellberg
Also filed as: SELLBERG ROBERT P
3 granted patents·112 citations·filing 1987–2011
72Inventor score
Top patents by PatentIndex Score
3 records- 0194US4917019ARailway freight carTRINITY IND INC·Filed 1989·Granted Apr 17, 1990·95 cites·28 claims
- 0261US8616566B2Head plate for vehicle axleBUBULKA JOHN S·Filed 2011·Granted Dec 31, 2013·3 cites·15 claims
- 0353US4864938ARailway freight carTRINITY IND INC·Filed 1987·Granted Sep 12, 1989·14 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →