Inventor · disambiguated record
Joseph R. Zwack
Also filed as: ZWACK JOSEPH R · ZWACK JOSEPH RAYMOND
4 granted patents·1 pending application·258 citations·filing 1994–2022
82Inventor score
Top patents by PatentIndex Score
5 records- 0192US5508105AThermal print receptive and frangible retrorefelective polymeric sheetingsMINNESOTA MINING & MFG·Filed 1994·Granted Apr 16, 1996·82 cites·37 claims
- 0291US5763049AFormed ultra-flexible retroreflective cube-corner composite sheeting with target optical properties and method for making sameMINNESOTA MINING & MFG·Filed 1996·Granted Jun 9, 1998·111 cites·42 claims
- 0371US5706133ARetroreflective signage articles, kits for producing same, and methods of making signage articlesMINNESOTA MINING & MFG·Filed 1995·Granted Jan 6, 1998·48 cites·14 claims
- 0451US5634670AValidation sticker mounting system and components for use thereinMINNESOTA MINING & MFG·Filed 1994·Granted Jun 3, 1997·17 cites·18 claims
- 0542US2025181430A1Systems configured with a network communications architecture for electronic messaging and methods of use thereofPITTWAY SARL·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Joseph R. Zwack 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 →