EB

Elmer Blackwell

3M: 2 patents #84 of 952Top 9%
📍 Windom, MN: #20 of 214 inventorsTop 10%
🗺 Minnesota: #240 of 2,841 inventorsTop 9%
Overall (1994): #34,696 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D348484 Tape dispenser Bruce E. Samuelson 1994-07-05
5299712 Sheet dispenser with optional support or attachment means Casey L. Carlson, Thomas Connolly, Bruce E. Samuelson, Gerald E. Mueller 1994-04-05