Demangone; Drew A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Demangone; Drew A..The latest application filed is for "humidifier with back-flow prevention valve".
- Demangone; Drew A. - Latrobe PA
| Patent | Date |
|---|---|
| Humidifier with back-flow prevention valve Grant 9,713,692 - Pujol , et al. July 25, 2 | 2017-07-25 |
| Humidifier With Back-flow Prevention Valve App 20150182721 - PUJOL; JOHN RAYMOND ; et al. | 2015-07-02 |
| Humidifier with back-flow prevention valve Grant 8,997,740 - Pujol , et al. April 7, 2 | 2015-04-07 |
| T-bolt clamp quick attach latch Grant 7,441,311 - Lovgren , et al. October 28, 2 | 2008-10-28 |
| T-bolt clamp quick attach latch App 20070209166 - Lovgren; Richard A. ; et al. | 2007-09-13 |
| Humidifier with back-flow prevention valve App 20070157928 - Pujol; J. Raymond ; et al. | 2007-07-12 |
| Optical connector and printed circuit board assembly with movable connection Grant 6,682,230 - Demangone , et al. January 27, 2 | 2004-01-27 |
| Optical connector ferrule having a wavy slot App 20030026550 - Demangone, Drew A. | 2003-02-06 |
| Multi-fiber array connector system App 20020172468 - Naghski, David H. ; et al. | 2002-11-21 |
| Optical connector Grant 6,474,878 - Demangone November 5, 2 | 2002-11-05 |
| Multi-fiber array connector system Grant 6,447,171 - Demangone , et al. September 10, 2 | 2002-09-10 |
| System and method for limiting protrusion of a fiber-optic cable from a mounting structure Grant 6,309,111 - Demangone , et al. October 30, 2 | 2001-10-30 |
| Connector with low-profile latch Grant 6,276,841 - Demangone August 21, 2 | 2001-08-21 |
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