CP

Chester J. Petkiewicz

FN Freudenberg Nonwovens: 2 patents #3 of 27Top 15%
📍 Lowell, MA: #162 of 739 inventorsTop 25%
🗺 Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,300,611 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5063101 Interlining Peter Grynaeus, Anthony Hollingsworth 1991-11-05
4906507 Composite adhesive webs and their production Peter Grynaeus, Gerhard Schaut 1990-03-06
4904523 Polyester heat bonded product Quentin Kampf, Gernot K. Buerger 1990-02-27
4591526 Laminated protective jacket for disc Paul Grant 1986-05-27