Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782917 | Reciprocating cone anti-drainback apparatus | James B. Wolford, Mitchell Kujawski | 2004-08-31 |
| 5853577 | Orbital vibration welded filter | John W. Gizowski, Glenn T. Gajda, Daniel J. Morrison, Louis P. Macino | 1998-12-29 |