Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D411553 | Apparatus for melting and dispensing thermoplastic material | — | 1999-06-29 |
| 5894994 | Adjustable slot coating die | John J. Keane, Richard E. Leeds | 1999-04-20 |
| 5772763 | Adjustable rotary coater device for applying hot melt material to a moving web | James Gordon Himes, Jr. | 1998-06-30 |
| 5650009 | Adustable rotary coater device for applying hot melt material to a moving web | James Gordon Himes, Jr. | 1997-07-22 |
| 5622315 | Adjustable slot goating die | John J. Keane | 1997-04-22 |
| 5494518 | Slot coating die head support structure | John J. Keane, Richard E. Leeds | 1996-02-27 |
| 5027976 | Multi-orifice T-bar nozzle | John T. Walsh | 1991-07-02 |
| 4969602 | Nozzle attachment for an adhesive dispensing device | — | 1990-11-13 |
| 4898302 | Apparatus for melting and dispensing thermoplastic material | David J. Byerly, Paul S. Frates | 1990-02-06 |
| 4850514 | Constant pressure intermittent fluid dispenser | Donald J. Regan | 1989-07-25 |
| 4844004 | Method and apparatus for applying narrow, closely spaced beads of viscous liquid to a substrate | Theodore M. Hadzimihalis | 1989-07-04 |
| 4774109 | Method and apparatus for applying narrow, closely spaced beads of viscous liquid to a substrate | Theodore M. Hadzimihalis | 1988-09-27 |
| 4771920 | Thermoplastic grid melter | George E. Boccagno | 1988-09-20 |
| 4667850 | Thermoplastic grid melter | Theo M. Hadzimihalis, Scott C. Hoover | 1987-05-26 |
| 4666066 | Thermoplastic grid melter | George E. Boccagno, John M. Raterman, Theo M. Hadzimihalis | 1987-05-19 |
| 4598842 | Sequenced heating for hot melt adhesive dispensing system | Charles K. Sticher | 1986-07-08 |
| 4579255 | Liquid dispensing device | Paul S. Frates | 1986-04-01 |
| D281168 | Automatic fluid dispenser module for hot melt adhesive or the like | Paul S. Frates | 1985-10-29 |
| 4485941 | Apparatus for melting and dispensing thermoplastic material | Paul S. Frates, Calvin R. Jameson, Peter J. Petrecca | 1984-12-04 |
| D276617 | Apparatus for melting and dispensing thermoplastic material | Peter J. Petrecca, Paul S. Frates, Richard R. Lewellen | 1984-12-04 |
| 4405063 | Method and apparatus for controlling the density of dispensed hot melt thermoplastic adhesive foam | Jan Wydro, William R. Coker | 1983-09-20 |
| 4396529 | Method and apparatus for producing a foam from a viscous liquid | Richard P. Price | 1983-08-02 |
| 4371096 | Control apparatus for pressurized gas/liquid systems | Paul S. Frates | 1983-02-01 |
| 4303108 | Hot melt adhesive dispensing system of the hand held gun type | Larry D. Akers, Joseph Stork Smith, Edward A. Williams | 1981-12-01 |
| 4264214 | Gear motor/mixer | Larry D. Akers | 1981-04-28 |