Stephen Richard Leventhal

📍 Ashton, MD: #12 of 25 inventorsTop 50%

🗺 Maryland: #13,387 of 35,612 inventorsTop 40%

Overall (All Time): #2,035,190 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9120034	Self-adjusting gravity separator and a method of using	—	2015-09-01
8474760	Polygonal support structure	—	2013-07-02