JJ

Joseph P. Callahan, Jr.

3M: 4 patents #26 of 1,069Top 3%
📍 Windom, MN: #8 of 248 inventorsTop 4%
🗺 Minnesota: #61 of 3,156 inventorsTop 2%
Overall (1997): #7,622 of 185,788Top 5%
4
Patents 1997

Issued Patents 1997

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5697518 Header padded stationery equipped with adhesive sheet pads recessed within the header 1997-12-16
5672404 Attachment strips Kevin M. Hamer, Patricia R. Konsti, David C. Windorski 1997-09-30
5625006 Adhesive beads Rudyard M. Enanoza, Mark D. Weigel 1997-04-29
5599618 Method of magnetically and/or electrostatically positioning pressure-sensitive adhesive beads and magnetically positionable pressure-sensitive Rudyard M. Enanoza, Michael S. Groess, Mark D. Weigel 1997-02-04