Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8147411 | Enhanced intraluminal flow measurement system using reference and shifted signals | George W. Keilman, Timothy Johnson | 2012-04-03 | $9,464,000 |
| 8142359 | Enhanced intraluminal flow measurement method using reference and combined signals | George W. Keilman, Timothy Johnson | 2012-03-27 | $11,239,000 |
| 8142360 | Enhanced intraluminal flow measurement system using pulsed signals | George W. Keilman, Timothy Johnson | 2012-03-27 | $11,239,000 |
| 8128566 | Enhanced intraluminal flow measurement method using pulsed signals | George W. Keilman, Timothy Johnson | 2012-03-06 | $8,013,000 |
| 8092389 | Enhanced intraluminal flow measurement system using reference and combined signals | George W. Keilman, Timothy Johnson | 2012-01-10 | $15,881,000 |