Inventor
SHAFER TERRY C
US10 patents
⚠️ This page may combine multiple inventors who share the name “SHAFER TERRY C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
5 patentsUS5370148ADec 6, 1994
Butterfly valve assembly and method of manufacture
119 citations96
US6029948AFeb 29, 2000
Valve assembly having floating retainer rings
60 citations94
US6045490AApr 4, 2000
Motorized exercise treadmill
75 citations93
US6217002B1Apr 17, 2001
Valve assembly having floating retainer rings
20 citations82
US6217003B1Apr 17, 2001
Valve assembly having floating retainer rings
6 citations72