Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9242748 | Machine and methods for the manufacture of air-filled cushions | John Stuart Greenwood | 2016-01-26 |
| 8905110 | Machine and methods for the manufacture of air-filled cushions | John Stuart Greenwood | 2014-12-09 |
| 8627637 | Method and machine for the manufacture of air pillows | John Stuart Greenwood | 2014-01-14 |
| 8430147 | Machine and methods for the manufacture of air-filled cushions | John Stuart Greenwood | 2013-04-30 |
| 7578333 | Machine and methods for the manufacture of air-filled cushions | John Stuart Greenwood | 2009-08-25 |
| 6789376 | Method and machine for the manufacture of air pillows | John Stuart Greenwood | 2004-09-14 |