Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EC

Eric Cheetham

PEPhoenix Environmental: 4 patents #1 of 8Top 15%
Elizabeth, NJ: #32 of 186 inventorsTop 20%
New Jersey: #16,490 of 69,400 inventorsTop 25%
Overall (All Time): #1,058,699 of 4,157,543Top 30%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5199363 Method and apparatus for making solid waste material environmentally safe using heat 1993-04-06
5127347 Method and apparatus for the reduction of solid waste material using coherent radiation 1992-07-07
5065680 Method and apparatus for making solid waste material environmentally safe using heat 1991-11-19
4960380 Method and apparatus for the reduction of solid waste material using coherent radiation 1990-10-02
4426726 Apparatus and method for X-ray beam alignment 1984-01-17