HP

Harry M. Philipenko

📍 Max, ND: #1 of 1 inventorsTop 100%
🗺 North Dakota: #797 of 2,395 inventorsTop 35%
Overall (All Time): #2,344,160 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4685339 Soil sample taker and vehicle mounting arrangement — 1987-08-11
4316393 Soil sampler and mounting arrangement — 1982-02-23