HH

Hugh E. Hetherington

📍 Bozeman, MT: #298 of 740 inventorsTop 45%
🗺 Montana: #987 of 3,198 inventorsTop 35%
Overall (All Time): #2,078,562 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8540681 Injection control device with gearing mechanism — 2013-09-24
8133208 Injection control method and device — 2012-03-13