Inventor

SPARZAK SR WALTER J

3 patents

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

WESTERN ELECTRIC CO

1 patent

US4346145AAug 24, 1982

Coating composition and coated articles

WESTERN ELECTRIC CO42 citations91

AT & T BELL LAB

1 patent

US5087521AFeb 11, 1992

Modified polymer containing articles

AT & T BELL LAB8 citations68

AT & T TECHNOLOGIES INC

1 patent

US4582867AApr 15, 1986

Coating composition and coated articles

AT & T TECHNOLOGIES INC1 citations50