Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515668 | Alignment mechanism, charging device and charging system for automatic charging | Wangbiao Lv | 2022-11-29 |
| 11421514 | Cohesively enhanced modular perforating gun | Edward Harrigan, Vinod Chakka, Richard Lee Warns, Pedro Hernandez, Raphael Rogman +1 more | 2022-08-23 |
| D878100 | Hanging line with clips | — | 2020-03-17 |
| 10077641 | Perforating gun with integrated initiator | Raphael Rogman, Allan Goldberg, Vinod Chakka, Pedro Hernandez, Roman Munoz +4 more | 2018-09-18 |
| D636243 | Portable electric sander | Naohiro Hayakawa | 2011-04-19 |