Paul L. Feltman, Jr.

JC John Crane: 1 patents #40 of 77Top 55%

📍 Chicago, IL: #7,538 of 13,327 inventorsTop 60%

🗺 Illinois: #48,934 of 84,256 inventorsTop 60%

Overall (All Time): #3,825,623 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5217233	Spiral groove seal system for sealing a high pressure gas	Glenn G. Pecht	1993-06-08