Inventor
Larry Gene Schoonover
Inventor
Falmouth, MA, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Bprimary
G05BControl or regulating systems in general29%
F16KValves19%
F15BSystems acting by means of fluids in general7%
G01MTesting static or dynamic balance of machines or structures7%
E21BEarth or rock drilling5%
G01VGeophysics5%
G06FElectric digital data processing5%
F03BMachines or engines for liquids2%
F04DNon-positive-displacement pumps2%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g2%
PatentTitleYear
10,935,160Method for determining amplitude of stick-slip on a valve assembly and implementation thereof202110,883,899System and method for identifying data useful for valve diagnostics202110,371,285Predicting maintenance requirements for a valve assembly201910,337,647Obstruction detection for a control valve20199,920,856'Method for determining amplitude of stick-slip on a valve assembly and implementation thereof'20189,857,801'System and method for detecting a stick-slip'20189,797,811'System and method for identifying data useful for valve diagnostics'20179,739,682'Valve assembly calibration'20179,568,390'System and method for filtering noise from acoustic energy from a valve'20179,411,574'System and method for updating firmware across devices in a process facility'20169,377,993'Method of sampling and storing data and implementation thereof'20168,581,427'Retractable power turbine and method thereof'20138,215,382'Motion transfer from a sealed housing'20127,953,575'Electrical submersible pump rotation sensing using an XY vibration sensor'20117,089,086'Method, system and storage medium for performing online valve diagnostics'20066,745,084'Valve positioner system'20046,453,261'Valve positioner system'20026,272,401'Valve positioner system'20014,456,983'System and method for visual display of well logging data'19844,352,166'System and method for visual display of well-logging data'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–2001Patents assigned to DRESSER IND (3)· patent assignee history
1982–1984Based in Houston, TX, US· patent location history
2001–2006Based in Attleboro, MA, US· patent location history
2002–2019Patents assigned to DRESSER INC (10)· patent assignee history
2011–2013Patents assigned to BAKER HUGHES INC (3)· patent assignee history
2011Based in Aberdeen, GB· patent location history
2012–2013Based in Cypress, TX, US· patent location history
2016–2021Based in Falmouth, MA, US· patent location history
2018–2019Patents assigned to GEN ELECTRIC (2)· patent assignee history
2019–2021Patents assigned to Dresser LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DRESSER INC | 10 | 2002–2019 |
| BAKER HUGHES INC | 3 | 2011–2013 |
| DRESSER IND | 3 | 1982–2001 |
| Dresser LLC | 3 | 2019–2021 |
| GEN ELECTRIC | 2 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Falmouth, Massachusetts, US | 11 | 2016–2021 |
| Attleboro, Massachusetts, US | 4 | 2001–2006 |
| Cypress, Texas, US | 2 | 2012–2013 |
| Houston, Texas, US | 2 | 1982–1984 |
| Aberdeen, GB | 1 | 2011 |