Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485187 | Strand orientation alignment in strand coating systems and methods | M. Steve Lessley, Rico R. Valentin | 2009-02-03 |
| 7067009 | Strand guide implements or mechanisms for use in connection with material dispensing and coating nozzles | Mel Steven Lessley | 2006-06-27 |
| 6875296 | Variable spacing strand coating method | Daniel D. Bourget, Mairi MacLean | 2005-04-05 |
| 6680021 | Meltblowing method and system | Kui-Chiu Kwok, Leonard E. Riggan, Jr. | 2004-01-20 |
| 6613146 | Variable spacing strand coating system and modular guide roller therefor | — | 2003-09-02 |
| 6520237 | Variable spacing strand coating system and method | Daniel D. Bourget, Mairi MacLean | 2003-02-18 |
| 6334554 | Snuffback valve for hot melt adhesive | Mark D. Bauer | 2002-01-01 |
| 6315168 | Removable inline nozzle filter | Daniel D. Bourget | 2001-11-13 |
| 6215109 | Hot melt applicator air preheater | — | 2001-04-10 |
| 6168049 | Hot melt adhesive applicator with centrally located filter | — | 2001-01-02 |
| 5904298 | Meltblowing method and system | Kui-Chiu Kwok, Leonard E. Riggan, Jr. | 1999-05-18 |
| 5862986 | Hot melt adhesive applicator with metering gear-driven head | Leonard E. Riggan, Jr. | 1999-01-26 |
| 5823437 | Fluid flow control plates for hot melt adhesive applicator | — | 1998-10-20 |