Inventor

SHAWCROSS JEFFREY P

US3 patents

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

POTTERS INDUSTRIES INC

2 patents

US4609587ASep 2, 1986

Retroreflective materials and use

POTTERS INDUSTRIES INC66 citations92

US4756931AJul 12, 1988

Retroreflective materials and methods for their production and use

POTTERS INDUSTRIES INC16 citations70

DU PONT

1 patent

US4906503AMar 6, 1990

Nonwoven polyolefin film-fibril banner

DU PONT73 citations90