LH

Leroy E. Herr

DL Dayco Holdings, Lp: 1 patents #73 of 132Top 60%
WI White Consolidated Industries: 1 patents #172 of 415Top 45%
📍 Buffalo Grove, IL: #382 of 836 inventorsTop 50%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,345,741 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4712768 Quarter turn valve Allan K. Shea, Timothy E. Kunkle 1987-12-15
4241647 Air damper valve — 1980-12-30