Inventor · disambiguated record
Fred Grubb
Also filed as: GRUBB FRED · GRUBB FRED H
5 granted patents·16 citations·filing 1976–2017
75Inventor score
Top patents by PatentIndex Score
5 records- 0177US10369720B2Stacked rolling vehicle trackROCKY MOUNTAIN COASTERS INC·Filed 2017·Granted Aug 6, 2019·1 cites·4 claims
- 0276US9821490B2Stacked rolling vehicle trackROCKY MOUNTAIN COASTERS INC·Filed 2013·Granted Nov 21, 2017·3 cites·13 claims
- 0368US8590455B2Rolling vehicle trackSCHILKE ALAN·Filed 2010·Granted Nov 26, 2013·4 cites·1 claims
- 0453US9566527B2Rolling vehicle trackROCKY MOUNTAIN COASTERS INC·Filed 2013·Granted Feb 14, 2017·1 cites·13 claims
- 0542US4037780ALocking letter trayACME VISIBLE RECORDS INC·Filed 1976·Granted Jul 26, 1977·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →