Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12194682 | Method and apparatus for support removal using directed atomized and semi-atomized fluid | Matthew J. Noble, Nicholas Cultrara, Daniel Joshua Hutchinson, Rich Caplow, Rowan Paris +1 more | 2025-01-14 |
| 8257473 | Sieve bed | Norman R. McCombs | 2012-09-04 |
| D648747 | Compressor end cap | Norman R. McCombs, Michael Valvo | 2011-11-15 |
| 8016925 | Mini-portable oxygen concentrator | Norman R. McCombs, Robert Casey, Michael Valvo | 2011-09-13 |
| D642273 | Mini-portable oxygen concentrator | Norman R. McCombs, Robert Casey | 2011-07-26 |
| D607107 | Portable oxygen concentrator | Norman R. McCombs, Michael Valvo | 2009-12-29 |
| 7491040 | Compact compressor | Norman R. McCombs, Robert Casey | 2009-02-17 |
| D550360 | Portable oxygen concentrator | Norman R. McCombs, Robert Casey | 2007-09-04 |
| 6959728 | Rotary cam valve | Norman R. McCombs, Robert Casey | 2005-11-01 |