Inventor · disambiguated record

Glenn R. Hubbard

Also filed as: HUBBARD GLENN R · HUBBARD GLENN RICHARD

2 granted patents·47 citations·filing 1975–1976

61Inventor score

Technology areasA01D F15B

Files withJACOBSEN MFG CO1 WEBSTER ELECTRIC CO INC1

Top patents by PatentIndex Score

2 records

0182US3992858AHydraulic system for controlling a gang of lawn mowersJACOBSEN MFG CO·Filed 1975·Granted Nov 23, 1976·42 cites·16 claims
0232US4089171AFour position valve assemblyWEBSTER ELECTRIC CO INC·Filed 1976·Granted May 16, 1978·5 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →