RE

Robert J. Engberg

3M: 3 patents #55 of 1,069Top 6%
📍 Fairmont, MN: #1 of 7 inventorsTop 15%
🗺 Minnesota: #132 of 3,156 inventorsTop 5%
Overall (1997): #11,758 of 185,788Top 7%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D383311 Sheet member with a plurality of protective bumpers — 1997-09-09
D382354 Sheet member with a plurality of protective bumpers — 1997-08-12
D378054 Protective bumper — 1997-02-18