WP

William Parfitt

LI Leybold Inficon: 1 patents #12 of 23Top 55%
UP Ucl Business Plc: 1 patents #92 of 299Top 35%
Overall (All Time): #1,861,582 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11506625 Diamond-based sensor device for use in hostile environments Richard B. Jackman, Ralph Jennings-Moors, Alexander C. Pakpour-Tabrizi, Joseph O. Welch 2022-11-22
6091068 Ion collector assembly Timothy L. Karandy, Louis C. Frees, Robert E. Ellefson 2000-07-18