Inventor

MARSHALL ROBERT R

US3 patents

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

(unassigned)

1 patent

US6842991B2Jan 18, 2005

Gyro aided magnetic compass

165 citations95

POINT RES CORP

1 patent

US6813582B2Nov 2, 2004

Navigation device for personnel on foot

POINT RES CORP356 citations94

UNIV KENTUCKY RES FOUND

1 patent

US5522889AJun 4, 1996

Apparatus and method for restoring eyelid function

UNIV KENTUCKY RES FOUND20 citations87