Inventor · disambiguated record

Arthur A. Andrews

Also filed as: ANDREWS ARTHUR A

2 granted patents·113 citations·filing 1988–1989

68Inventor score

Technology areasA47L

Files withTENNANT CO1 TENNANT TREND INC1

Top patents by PatentIndex Score

2 records

0186US4866804AQuick connect/disconnect for a surface cleaning machineTENNANT TREND INC·Filed 1988·Granted Sep 19, 1989·77 cites·31 claims
0268US5064010ASpeed and steering control for scrubbers and the likeTENNANT CO·Filed 1989·Granted Nov 12, 1991·36 cites·14 claims

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Arthur A. Andrews — Patent Inventor | PatentIndex