Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D877322 | Flip-top metered-dose inhaler | David Jackson | 2020-03-03 |
| 10449310 | Security features for an electronic metered-dose inhaler system | David Jackson | 2019-10-22 |
| D863532 | Metered-dose inhaler pump unit | David Jackson | 2019-10-15 |
| D863531 | Metered-dose inhaler mouthpiece | David Jackson | 2019-10-15 |
| D863533 | Metered-dose inhaler | David Jackson | 2019-10-15 |
| D863534 | Flip-open metered-dose inhaler | David Jackson | 2019-10-15 |
| 4807713 | Suspension system for truck cabs | William J. Peck | 1989-02-28 |
| 4339704 | Series parallel transition for power supply | Lloyd W. McSparran | 1982-07-13 |
| 4301899 | System for automatically controlling an electrically propelled traction vehicle traversing a gap in wayside source of power | Lloyd W. McSparran, Paul Ryan | 1981-11-24 |