RR

Roy S. Rieber

EN Enviroguard: 2 patents #1 of 1Top 100%
📍 Houston, TX: #83 of 1,005 inventorsTop 9%
🗺 Texas: #541 of 5,943 inventorsTop 10%
Overall (1997): #25,558 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5637229 Self flocculating separation medium and method 1997-06-10
5595667 Liquid filtration and incineration 1997-01-21