HK

Henry V. Krigmont

WA Wahlco: 6 patents #1 of 13Top 8%
WS Wahlco Environmental Systems: 5 patents #1 of 9Top 15%
RT Rsr Technologies: 2 patents #7 of 11Top 65%
JM Joy Manufacturing: 1 patents #39 of 116Top 35%
📍 San Fernando, CA: #32 of 2,303 inventorsTop 2%
🗺 California: #20,738 of 386,348 inventorsTop 6%
Overall (All Time): #153,550 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4571330 Flue gas desulfurization Harold H. Haaland, Ronald J. Triscori, Herbert W. Spencer, III, Jay L. Stern 1986-02-18