RH

Robert W. Hjelmeland

Delphi Technologies: 3 patents #1,040 of 4,124Top 30%
📍 Sharpsville, IN: #7 of 21 inventorsTop 35%
🗺 Indiana: #10,625 of 33,936 inventorsTop 35%
Overall (All Time): #1,580,896 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7441257 Method and apparatus for cooling a compact disc 2008-10-21
7352655 Method and apparatus for automatic time correction of a mechanical clock 2008-04-01
6329779 Obstacle detection method for a motor-driven panel John Thomas Pimley 2001-12-11