Inventor

JOHNSON RAYMOND W

US2 patents

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

BUTLER AUTOMATIC INC

1 patent

US4948060AAug 14, 1990

Automatic web roll handling system for splicing

BUTLER AUTOMATIC INC62 citations91

(unassigned)

1 patent

US6543790B2Apr 8, 2003

Aircraft towbar

47 citations84