Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Unknown › Sten Engwall
SE

Sten Engwall

Märsta, SE: #1 of 4 inventorsTop 25%
Overall (1997): #75,744 of 185,788Top 45%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5678495 Device for combustion of solid fuels Ulf Johansson 1997-10-21

Nearby-Ranked Inventors

Staffan Ericsson1
Stuart J. Erickson1
STEVE ERICKSON1
Stewart E. Erickson1
Steven J. Erb1
Stephen J. Engel1
Steve Embling1
Steven W. Elmore1
Steven J. Ellzey1