Inventor
Jeffrey Louis Johanning
Inventor
Ponte Vedra, FL, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Kprimary
F16KValves27%
G01TMeasurement of nuclear or x-radiation13%
LOC2313%
F15BSystems acting by means of fluids in general7%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G05DSystems for controlling or regulating non-electric variables7%
H01JElectric discharge tubes or discharge lamps7%
LOC127%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
11,125,350Valve control assembly2021D0931420Control valve assembly202111,079,038Manufacture of actuators and control valve assemblies202110,876,649Manufacture of remote control stations for use to operate actuators on a valve assembly202010,704,707Manufacture of actuators and control valve assemblies2020D0846225Torque hub2019D0836754Control valve assembly20189,863,813'Flame sensor'20187,187,111'System and method for supporting ARC tubes in HID lamps'20077,170,061'Ruggedized scintillation detector with low energy detection capabilities'20077,154,098'Ruggedized scintillation detector for portal monitors and light pipe incorporated therein'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2018Patents assigned to GEN ELECTRIC (3)· patent assignee history
2006–2018Based in Hudson, OH, US· patent location history
2007Patents assigned to ADVANCED LIGHTING TECH INC (1)· patent assignee history
2018–2021Patents assigned to Dresser LLC (7)· patent assignee history
2018–2020Patents assigned to DRESSER INC (3)· patent assignee history
2018Patents assigned to CHOU FRED YU-FENG (1)· patent assignee history
2018–2021Based in Ponte Vedra, FL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Dresser LLC | 7 | 2018–2021 |
| DRESSER INC | 3 | 2018–2020 |
| GEN ELECTRIC | 3 | 2006–2018 |
| ADVANCED LIGHTING TECH INC | 1 | 2007 |
| CHOU FRED YU-FENG | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ponte Vedra, Florida, US | 6 | 2018–2021 |
| Hudson, OH, US | 4 | 2006–2018 |