RC

Robert W. Collins

WA Winkler + Dunnebier Ag: 3 patents #1 of 2Top 50%
📍 Rochester, MN: #21 of 337 inventorsTop 7%
🗺 Minnesota: #302 of 4,663 inventorsTop 7%
Overall (2004): #21,631 of 270,089Top 9%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6779666 Packaging envelope and method for making the same — 2004-08-24
6766733 Interchangeable flexible die — 2004-07-27
6725587 Combination envelope and greeting card — 2004-04-27