Inventor
PETERSON STEVEN W
US8 patents
⚠️ This page may combine multiple inventors who share the name “PETERSON STEVEN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SMITH INTERNATIONAL
7 patentsUS5456327AOct 10, 1995
O-ring seal for rock bit bearings
SMITH INTERNATIONAL111 citations97
US6406030B1Jun 18, 2002
O-ring seal with lubricant additives for rock bit bearings
SMITH INTERNATIONAL28 citations92
US6336512B1Jan 8, 2002
Drill bit having canted seal
SMITH INTERNATIONAL35 citations92
US6598690B2Jul 29, 2003
Dual dynamic rotary seal
SMITH INTERNATIONAL33 citations91
US7201241B2Apr 10, 2007
Self relieving seal
SMITH INTERNATIONAL10 citations82
US6976548B2Dec 20, 2005
Self relieving seal
SMITH INTERNATIONAL13 citations82
US7387178B2Jun 17, 2008
Self relieving seal
SMITH INTERNATIONAL5 citations71