Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CA

Carl E. Andersen — 2 Patents

LALaser: 1 patents #1 of 11Top 10%
Providence, RI: #568 of 1,397 inventorsTop 45%
Rhode Island: #2,419 of 6,211 inventorsTop 40%
Overall (All Time): #2,275,906 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5484635 Multipurpose drip catcher Ole Kramer 1996-01-16
4830261 Eddy current tool positioning system Mark D. Mello, Steven C. Iemma, Ray M. Hill, Charles W. Miller, Louis G. Blais +1 more 1989-05-16