Inventor
Ernest M. Hauser
Inventor
Pittsburgh, PA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties35%
G01FMeasuring volume, volume flow, mass flow or liquid level29%
G01KMeasuring temperature29%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock6%
PatentTitleYear
8,132,463'Method and apparatus for detecting voids in a pipe'20127,159,472'Apparatus for determining fluid flow'20075,705,753'Apparatus for determining fluid flow'19985,639,972'Apparatus for determining fluid flow'19975,597,962'Apparatus for determining fluid flow'19975,546,813'Apparatus for determining fluid flow'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1998Patents assigned to CALDON INC (4)· patent assignee history
1996–2012Based in Pittsburgh, PA, US· patent location history
2007–2012Patents assigned to CAMERON INT CORP (2)· patent assignee history
2012Patents assigned to AUGENSTEIN DONALD R (1)· patent assignee history
2012Patents assigned to ESTRADA HERBERT (1)· patent assignee history
2012Patents assigned to HAUSER ERNEST (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CALDON INC | 4 | 1996–1998 |
| CAMERON INT CORP | 2 | 2007–2012 |
| AUGENSTEIN DONALD R | 1 | 2012 |
| ESTRADA HERBERT | 1 | 2012 |
| HAUSER ERNESTself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsburgh, Pennsylvania, US | 6 | 1996–2012 |