Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6039217 | Apparatus and method for thermoplastic material handling | David F. Bullock, Dennis DeGray, Neil L. Sarasohn | 2000-03-21 |
| D410015 | Lid assembly for a hot melt adhesive applicator | David F. Bullock, Dennis DeGray | 1999-05-18 |
| 5217169 | Drool-retarding valving of a multi nozzle adhesive manifold | Douglas E. Colton, Neil L. Sarasohn | 1993-06-08 |
| 5172833 | Modular applicator having a separate flow loop to prevent stagnant regions | — | 1992-12-22 |
| 5024709 | Contact-free method of forming sift-proof seals | Douglas E. Colton | 1991-06-18 |
| 4960619 | Method for depositing adhesive in a reciprocating motion | Fred A. Slautterback, Bradley P. Lesko | 1990-10-02 |
| 4951917 | Dynamic response time for electromagnetic valving | — | 1990-08-28 |
| 4844003 | Hot-melt applicator | Fred A. Slautterback | 1989-07-04 |
| 4768718 | Nozzle with internal valve for applying viscous fluid material | — | 1988-09-06 |
| 4659016 | Hot-melt dispenser with aimable nozzles | — | 1987-04-21 |
| 4641764 | Viscous thermoplastic melting and dispensing unit | — | 1987-02-10 |
| 4602741 | Multi-orifice nozzle assembly | James M. Pagnella | 1986-07-29 |