Inventor
Joshua J. Herz
Inventor
Rochester, NY, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets22%
F16KValves17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
Y10TTechnical subjects covered by former us classification17%
G01DMeasuring not specially adapted for a specific variable13%
B01DSeparation4%
F16JPistons4%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%
PatentTitleYear
8,871,005'Methods of regenerating desiccant in a breathing apparatus'20148,839,658'Combination of hydrogen and pressure sensors'20148,707,767'Combined hydrogen and pressure sensor assembly'20148,511,160'Combined hydrogen and pressure sensor assembly'20138,028,561'Hydrogen sensor with air access'20117,210,497'Pressure relief device with increased flow rate'20077,111,637'Enclosure system for pressure relief device'20066,497,248'Pressure relief device with one piece gasket'20025,937,893'Shield for pressure relief device'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2007Patents assigned to QUALITROL CORP (4)· patent assignee history
1999–2014Based in Rochester, NY, US· patent location history
2011–2014Patents assigned to QUALITROL CO LLC (5)· patent assignee history
2013–2014Patents assigned to BILLINGS DAVID (3)· patent assignee history
2013–2014Patents assigned to HERZ JOSHUA J (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALITROL CO LLC | 5 | 2011–2014 |
| QUALITROL CORP | 4 | 1999–2007 |
| BILLINGS DAVID | 3 | 2013–2014 |
| HERZ JOSHUA Jself | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, New York, US | 9 | 1999–2014 |