Inventor
John F. Reintjes
Inventor
Alexandria, VA, US
Overview
Patents· 23 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 properties44%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light16%
B01DSeparation6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
B04CApparatus using free vortex flow, e.g. cyclones3%
C02FTreatment of water, waste water, sewage, or sludge3%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%
G02BOptical elements, systems or apparatus3%
G03HHolographic processes or apparatus3%
PatentTitleYear
9,833,795Cascaded axial fluid separator methods and systems20179,810,616'High pressure housing and optical viewing system'20179,541,492'Method and apparatus for stabilizing the thickness of an optical channel for extended pressure environments'20179,345,990'Method and apparatus for separation of components of differing buoyancy mixed into a flowing fluid'20168,654,329'Parallel multisensor optical particle sensors for flowing fluid systems'20148,582,100'Remote multisensor optical particle monitor for flowing fluid systems'20138,056,400'Method and apparatus for fluid sampling'20117,921,739'In situ sampling and monitoring a fluid'20116,847,449'Method and apparatus for reducing speckle in optical coherence tomography images'20056,049,381'Real time suspended particle monitor'20006,034,804'Rapid, high-resolution scanning of flat and curved regions for gated optical imaging'20005,572,320'Fluid sampler utilizing optical near-field imaging'19965,418,797'Time gated imaging through scattering material using polarization and stimulated raman amplification'19955,303,710'Apparatus for imaging an object in or through a scattering medium using coherent anti-Stokes Raman scattering'19945,275,168'Time-gated imaging through dense-scattering materials using stimulated Raman amplification'19945,270,853'Method and apparatus for imaging an object in or through a scattering medium by using multiple-wave mixing'19935,043,998'Narrow-bandwidth unstable resonator laser cavity'19915,029,953'Ultraviolet optical isolator utilizing the KDP-isomorphs'19915,012,483'Narrow-bandwidth diffraction-limited coupled stable-unstable resonator laser cavity'19914,868,515'Narrow-bandwidth unstable laser resonator'19894,405,237'Coherent anti-Stokes Raman device'19834,206,364'Device for producing extended elongated plasmas for x-ray lasers'19803,936,770'Single laser cavity for generating TE or TM modes'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2017Based in Alexandria, VA, US· patent location history
1980–2017Patents assigned to US NAVY (16)· patent assignee history
1993–1996Patents assigned to US ARMY (5)· patent assignee history
2011–2014Patents assigned to REINTJES JOHN F (4)· patent assignee history
2011–2014Patents assigned to TUCKER JOHN E (4)· patent assignee history
2011Patents assigned to TANKERSLEY LAWRENCE L (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US NAVY | 16 | 1980–2017 |
| US ARMY | 5 | 1993–1996 |
| REINTJES JOHN Fself | 4 | 2011–2014 |
| TUCKER JOHN E | 4 | 2011–2014 |
| TANKERSLEY LAWRENCE L | 2 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Alexandria, Virginia, US | 23 | 1976–2017 |