Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085678 | Additive composition for improvement of miscibility of lubricants in air-conditioning and refrigeration systems | Paul Appler, Norma Hill, Jesse Richard Homenuik | 2021-08-10 |
| 10514190 | Additive composition for improvement of miscibility of lubricants in air-conditioning and refrigeration systems | Paul Appler, Norma Hill, Jesse Richard Homenuik | 2019-12-24 |
| 10203138 | Neutralization and removal of acids in HVAC systems through the use of drying agents | Paul Appler, Jesse Richard Homenuik, Norma Hill | 2019-02-12 |
| 9435574 | Compositions and methods for injection of sealants and/or drying agents into air conditioning and refrigeration systems | Paul Appler, Jack Brass | 2016-09-06 |
| 8065884 | Composition and methods for injection of sealants into air conditioning and refrigeration systems | Paul Appler, Jack Brass | 2011-11-29 |
| 7296423 | Composition and methods for injection of sealants into air conditioning and refrigeration systems | Paul Appler, Jack Brass | 2007-11-20 |