Inventor · disambiguated record
Norman H. Cohan
Also filed as: COHAN NORMAN H
5 granted patents·179 citations·filing 1994–1998
83Inventor score
Technology areasB29C
Files withSECURITY PLASTICS INC4
Top patents by PatentIndex Score
5 records- 0182US6206674B1Injection molding apparatus with removable hetero-molding toolsSECURITY PLASTICS INC·Filed 1998·Granted Mar 27, 2001·56 cites·12 claims
- 0280US5595771AModular mold for injection molding and method of use thereofFiled 1994·Granted Jan 21, 1997·46 cites·12 claims
- 0377US6196824B1Center gating injection molding apparatus with removable hetero-molding toolsSECURITY PLASTICS INC·Filed 1998·Granted Mar 6, 2001·45 cites·1 claims
- 0467US6196830B1Water jacket apparatus for injection molding systemsSECURITY PLASTICS INC·Filed 1998·Granted Mar 6, 2001·27 cites·6 claims
- 0533US6146127ABaffle sorting system for injection molding machinesSECURITY PLASTICS INC·Filed 1998·Granted Nov 14, 2000·5 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Norman H. Cohan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →