Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10518758 | Emergency park brake system | Eric D. Cahill, Paul R. Burte | 2019-12-31 | |
| 10259571 | Electrically controlled park and emergency valve assembly | Eric D. Cahill, Paul R. Burte, Casey Canan, Efrem E. Ayichew | 2019-04-16 | |
| 9387840 | Multi-thread emergency park brake system | Eric D. Cahill, Paul R. Burte, Casey Canan | 2016-07-12 | |
| 6457534 | Method of reducing pipe fatigue by eliminating short movements | Radovan Rolovic | 2002-10-01 | $37,441,000 |
| 5080623 | Flying bubble toy utilizing apertured strip | — | 1992-01-14 | |
| 5041042 | Flying bubble toy | — | 1991-08-20 | |
| 5002512 | Apparatus for forming and controlling large-volume bubbles | — | 1991-03-26 | |
| 4654017 | Apparatus for forming and controlling large-volume bubbles | — | 1987-03-31 |