DP

David W. Pershing

EF Energy & Environmental Research Foundation: 2 patents #6 of 21Top 30%
📍 Salt Lake City, UT: #930 of 4,590 inventorsTop 25%
🗺 Utah: #3,998 of 19,430 inventorsTop 25%
Overall (All Time): #1,063,224 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4861567 Methods of reducing NO.sub.x and SO.sub.x emissions from combustion systems Michael P. Heap, Shih L. Chen, James McCarthy 1989-08-29
4851201 Methods of removing NO.sub.x and SO.sub.x emissions from combustion systems using nitrogenous compounds Michael P. Heap, Shih L. Chen, James McCarthy 1989-07-25
4592289 Reducing pollutant emissions from a spreader-stoker-fired furnace by stoichiometric control George Bruce Martin, James M. Munro 1986-06-03
4485747 Reducing pollutant emissions by fines removal George Bruce Martin, James M. Munro 1984-12-04
4381718 Low emissions process and burner George P. Carver, Michael P. Heap, G. Blair Martin, Dee P. Rees, Dennis M. Zallen 1983-05-03