BH

Barbara S. Hoffheins

MS Martin Marietta Energy Systems: 2 patents #53 of 298Top 20%
LM Lockheed Martin: 1 patents #2,805 of 6,507Top 45%
📍 Knoxville, TN: #893 of 2,927 inventorsTop 35%
🗺 Tennessee: #5,688 of 20,272 inventorsTop 30%
Overall (All Time): #1,644,397 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5654497 Motor vehicle fuel analyzer Robert J. Lauf 1997-08-05
5451920 Thick film hydrogen sensor Robert J. Lauf 1995-09-19
5367283 Thin film hydrogen sensor Robert J. Lauf, Pamela H. Fleming 1994-11-22