Inventor · disambiguated record

Bruce E. Field

Also filed as: FIELD BRUCE E

2 granted patents·123 citations·filing 1986–1989

69Inventor score

Technology areasA47L

Files withTENNANT CO2

Top patents by PatentIndex Score

2 records

0188US5044043ASpeed and steering control for a floor maintenance machineTENNANT CO·Filed 1989·Granted Sep 3, 1991·76 cites·3 claims
0281US4709771ASpeed and steering control for a floor maintenance machineTENNANT CO·Filed 1986·Granted Dec 1, 1987·47 cites·11 claims

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