Inventor

SAWYER DEREK

ES7 patents

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

ROCKWELL AUTOMATION LTD

3 patents

US7928330B2Apr 19, 2011

POYNER JULIAN

2 patents

US8118152B2Feb 21, 2012

Safety arrangement

POYNER JULIAN6 citations81

US8071901B2Dec 6, 2011

Safety switch

POYNER JULIAN2 citations59

JONES DEREK W

1 patent

US8508332B2Aug 13, 2013

Access control

JONES DEREK W20 citations79

UNIV COLORADO REGENTS

1 patent

US11179027B2Nov 23, 2021

Endoscopic devices and methods using same

UNIV COLORADO REGENTS0 citations50