Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178798 | Selectively heat treated side intrusion beams and method for making the same | Daniel J. Kowalski, Ben Kowalski | 2001-01-30 |
| 6139655 | Method of forming a side intrusion beam | Daniel J. Kowalski, Ben Kowalski | 2000-10-31 |
| 6050049 | Selectively heat treated side intrusion beams and method for making the same | Daniel J. Kowalski, Ben Kowalski | 2000-04-18 |
| 5868456 | Selectively heat treated side intrusion beams and method for making the same | Daniel J. Kowalski, Ben Kowalski | 1999-02-09 |