Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7481095 | Liquid particle mass measurement in gas streams | Frank K. Schweighardt, David Hon Sing Ying, Dean Anthony Chin-Fatt, Kevin Boyle Fogash | 2009-01-27 |
| 7343781 | Systems and methods for detecting liquid particles in a gas system | Frank K. Schweighardt, David Hon Sing Ying, Dean Anthony Chin-Fatt, Kevin Boyle Fogash | 2008-03-18 |
| 4895876 | Concentrated stable fluorochemical aqueous emulsions containing triglycerides | Frank K. Schweighardt | 1990-01-23 |