Inventor

SHOTTON VINCENT WAYNE

US3 patents

⚠️ This page may combine multiple inventors who share the name “SHOTTON VINCENT WAYNE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SMITH INTERNATIONAL

1 patent

US6729418B2May 4, 2004

Back reaming tool

SMITH INTERNATIONAL76 citations93

NAGARAJ MAHAVIR

1 patent

US8337085B2Dec 25, 2012

Air circulation ports in rotary rock bit journal bearing

NAGARAJ MAHAVIR3 citations48

SHOTTON VINCENT WAYNE

1 patent

US8978785B2Mar 17, 2015

Air filtration for rock drilling

SHOTTON VINCENT WAYNE0 citations39