Peyton G. Simpson, Jr.

PP Pollution Control Products: 3 patents #1 of 3Top 35%

📍 Dallas, TX: #2,336 of 7,543 inventorsTop 35%

🗺 Texas: #40,946 of 125,132 inventorsTop 35%

Overall (All Time): #1,576,828 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7563309	Method and apparatus for regenerating engine exhaust filters	—	2009-07-21
7390338	Method and apparatus for regenerating engine exhaust filters	—	2008-06-24
4568108	Continuous forms leader	—	1986-02-04