Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247911 | Melt blowing die | — | 2001-06-19 |
| 6244845 | Serrated slit melt blown die nosepiece | Robert R. Buntin | 2001-06-12 |
| 6099282 | Multihole melt blown die nosepiece | — | 2000-08-08 |
| 5273565 | Meltblown fabric | Robert R. Buntin, Fumin Lu | 1993-12-28 |
| 5075068 | Method and apparatus for treating meltblown filaments | Robert R. Buntin, Fumin Lu | 1991-12-24 |
| 4980833 | Airplane take-off monitor with learning feature | H. Joe Wilkerson | 1990-12-25 |