DI

Darryl L. Immel

HA Harnischfeger: 1 patents #41 of 121Top 35%
📍 Waterford, WI: #54 of 111 inventorsTop 50%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,287,807 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5452529 Retaining device Frederick E. Neuenfeldt, Carl D. Swick 1995-09-26
5428909 Dump bucket arch — 1995-07-04