Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704546 | Service module for troubleshooting pumping unit | — | 2020-07-07 |
| 8951479 | Direct inducement sulfurous acid generator | Franklin Johnson | 2015-02-10 |
| RE42239 | Open system sulphurous acid generator | — | 2011-03-22 |
| 7767162 | Concentric hopper and burn chamber for sulphorous acid generator | Franklin Johnson | 2010-08-03 |
| 7182919 | Sulphurous acid generator with air injector | — | 2007-02-27 |
| 7141220 | Open system sulphurous acid generator | — | 2006-11-28 |
| 6689326 | Method and apparatus for introducing sulphur dioxide into aqueous solutions | — | 2004-02-10 |
| 6672557 | Laptop computer support board with lamp | — | 2004-01-06 |
| 6506347 | Open system sulphurous acid generator | — | 2003-01-14 |
| 6500391 | Sulphurous acid generator with air injector | — | 2002-12-31 |
| 6248299 | Open system sulfurous acid generator | — | 2001-06-19 |
| 6080368 | Open system sulfurous acid generator | — | 2000-06-27 |
| 4919649 | Fluid delivery system | Earle J. Timothy, Joseph A. Mingrone, Jeffrey Jolie, Dennis L. Nudelman, John F. Howard | 1990-04-24 |
| 4884013 | Motor unit for a fluid pump and method of operation | Joseph Pasqualucci | 1989-11-28 |
| 4727500 | Electronic thermometer with fixed response time | Laurie J. Burger | 1988-02-23 |