P
PatentIndex
Search
Landscape
Sign in
Inventor
SHATZKIN MICHAEL
US
4 patents
⚠️ This page may combine multiple inventors who share the name “SHATZKIN MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PORTA SYSTEMS CORP
3 patents
US4737985A
Apr 12, 1988
Digital system connect frame
PORTA SYSTEMS CORP
43 citations
91
US4649236A
Mar 10, 1987
Digital system connect frame
PORTA SYSTEMS CORP
25 citations
91
US4811169A
Mar 7, 1989
Single sided DSX frame
PORTA SYSTEMS CORP
22 citations
80
LEVITON MANUFACTURING CO
1 patent
USD337993S
Aug 3, 1993
Duplex modular jack housing
LEVITON MANUFACTURING CO
14 citations
69