Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744286 | Devices and methods for surgical fire prevention | Jeremiah P. Tao | 2020-08-18 |
| 10030321 | Extrusion die for making film, fibers, and nanofibers | — | 2018-07-24 |
| 9382644 | Die tip for melt blowing micro- and nano-fibers | — | 2016-07-05 |
| 9260799 | Melt-blowing apparatus with improved primary air delivery system | — | 2016-02-16 |
| 9260800 | Melt-blowing apparatus with improved puller device for producing tubular nonwovens | — | 2016-02-16 |
| 9045448 | Methods for converting carbohydrates into oxygenated hydrocarbons | — | 2015-06-02 |
| 4572440 | Fiber moisture control in the formation of dry-laid webs | — | 1986-02-25 |
| 4533507 | Fiber moisture control in the formation of dry-laid webs | — | 1985-08-06 |
| 4476078 | Process for manufacturing embossed nonwoven fibrous products | — | 1984-10-09 |
| 4437917 | Control of bulk in air laid fibrous webs | William C. Bean | 1984-03-20 |
| 4332756 | Method for the manufacture of fibrous webs | William C. Bean | 1982-06-01 |
| 4268235 | Apparatus for the manufacture of fibrous webs | William C. Bean | 1981-05-19 |