Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408142 | Draining construction wrap and methods for same | Lei Zhou, Xiaojun Fei | 2022-08-09 |
| 11274437 | Draining construction framework and methods for same | Lei Zhou | 2022-03-15 |
| 10480822 | Condensate neutralizer device | Sridhar Deivasigamani, Sivaprasad Akasam | 2019-11-19 |
| D832323 | Condensate neutralizer device | Sridhar Deivasigamani, Sivaprasad Akasam | 2018-10-30 |
| D822733 | Condensate neutralizer device | Sridhar Deivasigamani, Sivaprasad Akasam | 2018-07-10 |
| D822732 | Condensate neutralizer device | Sridhar Deivasigamani, Sivaprasad Akasam | 2018-07-10 |
| D817520 | Vertical wall reveal | — | 2018-05-08 |
| D800923 | Inside corner reveal | — | 2017-10-24 |
| 8567743 | System for attaching column to a structural support | Joseph Phillip Ehrhardt | 2013-10-29 |
| 6239676 | Two pole circuit breaker calibrated in assembled state | James Gerard Maloney, Ronald D. Smiddle | 2001-05-29 |