Inventor
BRESTEL RONALD R
US5 patents
⚠️ This page may combine multiple inventors who share the name “BRESTEL RONALD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FISHER CONTROLS INT
4 patentsUS5593166AJan 14, 1997
Low friction packing
FISHER CONTROLS INT78 citations94
US4519579AMay 28, 1985
Cam valve self-centering seat
FISHER CONTROLS INT93 citations92
US7484710B2Feb 3, 2009
Fluid flow control valve with high temperature bi-directional shutoff
FISHER CONTROLS INT41 citations89
US5299812AApr 5, 1994
Graphite packing
FISHER CONTROLS INT38 citations86