LL

Larry N. Lamphier

BS Bethlehem Steel: 2 patents #54 of 326Top 20%
📍 Mechanicsburg, PA: #136 of 319 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,358,221 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4451172 Open top drain Walter A. Meyers 1984-05-29
4322179 Open top drain Walter A. Meyers 1982-03-30