Donald A. Sillers, Jr.

PC Peerless Mfg. Co: 3 patents #5 of 34Top 15%

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

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

Overall (All Time): #1,680,263 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
RE31966	Multiple filter vessel	—	1985-08-06
4407664	Multiple filter vessel	—	1983-10-04
4298474	Multiple filter vessel	—	1981-11-03