PP

Peter J. Petit

EN Envirex: 3 patents #1 of 6Top 20%
📍 Pewaukee, WI: #1 of 19 inventorsTop 6%
🗺 Wisconsin: #51 of 1,957 inventorsTop 3%
Overall (1994): #9,763 of 165,921Top 6%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5372712 Biomass growth control apparatus for fluid bed biological reactor — 1994-12-13
5296200 Apparatus for venting excess gas bubbles from a bubble contactor — 1994-03-22
5296201 Apparatus for venting a pressurized bubble contactor — 1994-03-22