Inventor

SCHLEIFSTEIN ROBERT

US4 patents

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

COATS & CLARK

2 patents

US4186466AFeb 5, 1980

Method for making flame retardant-water repellent coil zipper

COATS & CLARK8 citations69

US4111647ASep 5, 1978

Method for making fire retardant zipper

COATS & CLARK6 citations58

INNOVATIVE CONCEPTS UNLTD

1 patent

US6482519B1Nov 19, 2002

Coated microparticles, plastic compositions and methods

INNOVATIVE CONCEPTS UNLTD27 citations85

PRIZMALITE

1 patent

US6579920B2Jun 17, 2003

Friction pads and disks and compositions and methods for producing same

PRIZMALITE6 citations66