Robert A. Sieman

📍 Amherst, NY: #305 of 557 inventorsTop 55%

🗺 New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #3,264,709 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8028462	Rigid-rod-anchor-weight assembly	—	2011-10-04