Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251748 | Bulk textured material sheeting | Ray Arbesman, Nghi Pham | 2025-03-18 |
| 11858025 | Bulk textured material sheeting | Ray Arbesman, Nghi Pham | 2024-01-02 |
| 11198170 | Bulk textured material sheeting | Ray Arbesman, Nghi Pham | 2021-12-14 |
| 10816272 | Heat exchangers that save energy by heat exchange between a fresh liquid and waste fluids | — | 2020-10-27 |
| 10335847 | Bulk textured material sheeting | Ray Arbesman, Nghi Pham | 2019-07-02 |
| 10316911 | Composite disc brake backing plate | Ray Arbesman, Nghi Pham | 2019-06-11 |
| 10088004 | Composite disc brake backing plate | Ray Arbesman | 2018-10-02 |
| 9982950 | Concentric vertical pipe heat exchanger for drain water heat recovery | — | 2018-05-29 |
| 9707733 | Process for making a laminated sheet | Ray Arbesman, Nghi Pham | 2017-07-18 |
| 9689450 | Composite disc brake backing plate | Ray Arbesman | 2017-06-27 |
| 9670976 | Composite disc brake backing plate | Ray Arbesman, Nghi Pham | 2017-06-06 |
| 9463502 | Bulk textured material sheeting | Ray Arbesman, Nghi Pham | 2016-10-11 |
| 9448011 | Composite pipe heat exchanger for drainwater heat recovery | — | 2016-09-20 |
| 9388872 | Friction fusion fastening system | Ray Arbesman | 2016-07-12 |
| 9360067 | Hybrid laminate | Ray Arbesman | 2016-06-07 |
| 9291225 | Composite disc brake backing plate | Ray Arbesman, Nghi Pham | 2016-03-22 |
| 9273741 | Composite disc brake backing plate | Ray Arbesman | 2016-03-01 |
| 9254634 | Process for making a laminated sheet | Ray Arbesman, Nghi Pham | 2016-02-09 |
| 9174284 | Rotary burring tool | — | 2015-11-03 |
| 9131665 | Bird feeder | — | 2015-09-15 |
| D716643 | Coiled material with surface hook texture | Ray Arbesman, Nghi Pham | 2014-11-04 |
| 7200940 | Tool for surface burring | — | 2007-04-10 |
| 7121368 | Bi-directional automotive cooling fan | — | 2006-10-17 |
| 6830156 | One piece hanging file | — | 2004-12-14 |
| 6722421 | Drainwater heat exchanger | — | 2004-04-20 |