Edward Prizer Spering

📍 New York, NY: #5,981 of 20,192 inventorsTop 30%

🗺 New York: #38,318 of 115,490 inventorsTop 35%

Overall (All Time): #1,489,448 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9584734	Photographic stage	—	2017-02-28
9286542	Photographic stage	—	2016-03-15
9179075	Photographic stage	—	2015-11-03