Inventor
RAY DOUGLAS W
US4 patents
Patents
4 patentsUS5988215ANov 23, 1999
Fluid control assembly
ROBERTSHAW CONTROLS CO17 citations90
US5937846AAug 17, 1999
Fluid control assembly
ROBERTSHAW CONTROLS CO35 citations90
US5791631AAug 11, 1998
Valving assembly
ROBERTSHAW CONTROLS CO10 citations71
US5988652ANov 23, 1999
Fluid control assembly
ROBERTSHAW CONTROLS CO4 citations60