Inventor
ZIMMERMAN JAMES W
US6 patents
⚠️ This page may combine multiple inventors who share the name “ZIMMERMAN JAMES W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORO CO
5 patentsUS5662545ASep 2, 1997
Planetary gear drive assembly
TORO CO65 citations94
US4911401AMar 27, 1990
Valve having improved bleed assembly
TORO CO108 citations94
US5027850AJul 2, 1991
Debris arrestor for valve bleed hole
TORO CO42 citations91
US5031875AJul 16, 1991
Diaphragm seal
TORO CO25 citations90
US5104090AApr 14, 1992
Irrigation valve
TORO CO18 citations71