Inventor
MARSHALL JAMES F
US32 patents
⚠️ This page may combine multiple inventors who share the name “MARSHALL JAMES F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIGGS & STRATTON CORP
13 patentsUS9161490B2Oct 20, 2015
Zero-turn radius lawnmower with suspension system
BRIGGS & STRATTON CORP42 citations97
US9707842B2Jul 18, 2017
Zero-turn radius lawnmower with suspension system
BRIGGS & STRATTON CORP13 citations92
US9597957B2Mar 21, 2017
Suspension system and method
BRIGGS & STRATTON CORP15 citations92
US9481242B2Nov 1, 2016
Zero-turn radius lawnmower with suspension system
BRIGGS & STRATTON CORP13 citations92
US7546723B2Jun 16, 2009
Mower drive wheel biasing member being a non-metal biasing member
BRIGGS & STRATTON CORP17 citations91
US7152389B2Dec 26, 2006
Mower suspension system and method
BRIGGS & STRATTON CORP20 citations91
US7942224B2May 17, 2011
Lawn mower with suspended ergonomic seat
BRIGGS & STRATTON CORP23 citations90
US10882397B2Jan 5, 2021
Zero-turn radius lawnmower with suspension system
BRIGGS & STRATTON CORP5 citations84
US10421356B2Sep 24, 2019
Suspension system and method
BRIGGS & STRATTON CORP5 citations84
US10093179B2Oct 9, 2018
Zero-turn radius lawnmower with suspension system
BRIGGS & STRATTON CORP9 citations84
US10093178B2Oct 9, 2018
Zero-turn radius lawnmower with suspension system
BRIGGS & STRATTON CORP6 citations84
US9849776B2Dec 26, 2017
Zero-turn radius lawnmower with suspension system
BRIGGS & STRATTON CORP8 citations84
US8033354B2Oct 11, 2011
Lawn mower with suspended ergonomic seat
BRIGGS & STRATTON CORP9 citations81
UNITED TECHNOLOGIES CORP
4 patentsUS4422827ADec 27, 1983
Blade root seal
UNITED TECHNOLOGIES CORP72 citations94
US4456178AJun 26, 1984
Exhaust nozzle assembly with dual unison ring structure
UNITED TECHNOLOGIES CORP29 citations92
US4016636AApr 12, 1977
Compressor construction
UNITED TECHNOLOGIES CORP21 citations75
US4119274AOct 10, 1978
Flow diverter
UNITED TECHNOLOGIES CORP0 citations38
HONEYWELL INC
4 patentsUS4125820ANov 14, 1978
Stress sensor apparatus
HONEYWELL INC37 citations92
US4054497AOct 18, 1977
Method for electrolytically etching semiconductor material
HONEYWELL INC11 citations74
US4035823AJul 12, 1977
Stress sensor apparatus
HONEYWELL INC14 citations74
US4033787AJul 5, 1977
Fabrication of semiconductor devices utilizing ion implantation
HONEYWELL INC18 citations74