HL

Harold S. Lessure

GI Gas Research Institute: 1 patents #4 of 34Top 15%
📍 Pittsburgh, PA: #96 of 411 inventorsTop 25%
🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #216,437 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6576905 Method and assembly for gas detection via a convergent birefringent filter Richard A. Evans, Richard P. Kunkle, Dale M. Matuza 2003-06-10