PE

Paul H. Ess

SC Ssi Co.: 1 patents #3 of 7Top 45%
📍 Plymouth, MN: #766 of 1,545 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,126,438 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7789586 Angled manhole sealing band and method for use — 2010-09-07
7150580 Tapered manhole sealing band and method for use — 2006-12-19