Inventor · disambiguated record
Robert J. Simonsen
Also filed as: SIMONSEN ROBERT J
4 granted patents·146 citations·filing 1982–1995
80Inventor score
Technology areasB60B
Top patents by PatentIndex Score
4 records- 0190US5568671ACaster assembly with integral plastic stem and horn and with removable axle lock capFKI IND INC·Filed 1995·Granted Oct 29, 1996·68 cites·27 claims
- 0286US5400469ALever action caster with shock absorbing springFKI IND INC·Filed 1993·Granted Mar 28, 1995·53 cites·10 claims
- 0372USD274788SSnap-on shroud for casterAXIA INCORPORATED·Filed 1982·Granted Jul 24, 1984·15 cites·1 claims
- 0458USD347162SShock absorbing casterBABCOCK IND INC·Filed 1992·Granted May 24, 1994·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →