LF

Lad W. Freitag

IBM: 2 patents #32,839 of 70,183Top 50%
📍 Rochester, MN: #1,585 of 3,042 inventorsTop 55%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,133,514 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7512299 Fiber optic cable systems and methods incorporating a luminescent compound-containing layer to identify cracks Jessica Berens, Joseph Kuczynski, Fraser Allan Syme 2009-03-31
7356228 Fiber optic cable systems and methods incorporating a luminescent compound-containing layer to identify cracks Jessica Berens, Joseph Kuczynski, Fraser Allan Syme 2008-04-08