HJ

Howard J. Haselhuhn, Jr.

DO Donnelly: 1 patents #34 of 68Top 50%
📍 Holland, MI: #45 of 141 inventorsTop 35%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #203,746 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6427349 Compensation system for electronic compass Rodney K. Blank, Richard J. Gahan, Kenneth L. Schierbeek, Kenneth Schofield 2002-08-06