ZT

Zygmunt Teodorczyk

MA Masonite: 3 patents #1 of 14Top 8%
🗺 Illinois: #217 of 4,656 inventorsTop 5%
Overall (1997): #9,156 of 185,788Top 5%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5646219 Method of preparing binder system and product thereof — 1997-07-08
5637658 Modified phenol-aldehyde resin and binder system — 1997-06-10
5629083 Method of manufacturing cellulosic composite and product thereof — 1997-05-13