Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1051709 | Bag clip | Albert Kassin | 2024-11-19 |
| D1039188 | LED light | Albert Kassin | 2024-08-13 |
| D936471 | Bag clip | Albert Kassin | 2021-11-23 |
| D891238 | Bag clip | Albert Kassin | 2020-07-28 |
| D879341 | LED light | Albert Kassin | 2020-03-24 |
| D860724 | Coffee filter | Albert Kassin | 2019-09-24 |
| 9808877 | Alloy, overlay, and methods thereof | Bingtao Li | 2017-11-07 |
| 8419868 | Process and method to increase the hardness of Fe-Cr-C weld overlay alloy | — | 2013-04-16 |
| 6204477 | Method to eliminate weld solidification cracking of 312 stainless steel overlay and to minimize the overlay's thermal expansion mismatch with carbon steel or low alloy steel substrate | — | 2001-03-20 |
| 5306358 | Shielding gas to reduce weld hot cracking | Robert B. Herchenroeder, Christopher R. Patriarca | 1994-04-26 |
| 4981647 | Nitrogen strengthened FE-NI-CR alloy | Michael F. Rothman, Dwaine L. Klarstrom | 1991-01-01 |
| 4853185 | Nitrogen strengthened Fe-Ni-Cr alloy | Michael F. Rothman, Dwaine L. Klarstrom | 1989-08-01 |
| 4711763 | Sulfidation-resistant Co-Cr-Ni alloy with critical contents of silicon and cobalt | — | 1987-12-08 |
| 4439248 | Method of heat treating NICRALY alloys for use as ceramic kiln and furnace hardware | Robert B. Herchenroeder | 1984-03-27 |