Inventor

NELSON KEITH R

US6 patents

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

SCHLUMBERGER TECHNOLOGY CORP

2 patents

USD699267SFeb 11, 2014

Downhole tractor wheel

SCHLUMBERGER TECHNOLOGY CORP21 citations89

US9115793B2Aug 25, 2015

Controllable mechanical transmission for downhole applications

SCHLUMBERGER TECHNOLOGY CORP2 citations60

STANDARD IMAGING INC

1 patent

US7202486B2Apr 10, 2007

Treatment planning tool for multi-energy electron beam radiotherapy

STANDARD IMAGING INC22 citations83

AGUIRRE FRANZ

1 patent

US8770303B2Jul 8, 2014

Self-aligning open-hole tractor

AGUIRRE FRANZ14 citations81

NELSON KEITH R

1 patent

US8905148B2Dec 9, 2014

Force monitoring tractor

NELSON KEITH R7 citations73

MARTIN BRANDON

1 patent

US8807228B2Aug 19, 2014

Friction reduction mechanism for a downhole release assembly

MARTIN BRANDON4 citations66