HH

Harold H. Haaland

JM Joy Manufacturing: 1 patents #39 of 116Top 35%
📍 Burbank, CA: #1,034 of 2,041 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,990,732 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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