Inventor
Carl M. Ferrar
Inventor
East Hartford, CT, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings43%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%
B64CAeroplanes5%
C23CCoating metallic material5%
F22BMethods of steam generation5%
G01BMeasuring length, thickness or similar linear dimensions5%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
G01MTesting static or dynamic balance of machines or structures5%
G02BOptical elements, systems or apparatus5%
H01JElectric discharge tubes or discharge lamps5%
PatentTitleYear
RE035023'Fiber optic gyro with a source at a first wavelength and a fiber optic loop designed for single mode operation at a wavelength longer than the first wavelength'19955,381,257'Simultaneous data communication and fiber perturbation detection system'19955,230,005'Electronic tuning of a broadband laser'19935,223,911'Single-polarization, integrated optical components for optical gyroscopes'19935,170,225'Determining optical signal transit delay time in an optical interferometer'19925,137,360'Fiber optic gyro with a source at a first wavelength and a fiber optic loop designed for single mode operation at a wavelength longer than the first wavelength'19925,137,357'Interferometric signal analysis with modulation switching'19925,090,809'Modulation frequency control in a fiber optic rotation sensor'19924,583,862'Optical position and orientation sensing systems'19864,577,100'Temperature compensated optical pressure sensor'19864,549,109'Optical display with excimer fluorescence'19854,407,161'Fluid jet displacement detector'19834,393,707'Fluidic angular rate sensor employing ionized gas'19834,374,901'Very fine diameter uniform wires'19833,973,851'Dispersion compensated laser gyro (U)'19763,931,493'Apparatus and method for the production of metal vapor'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1995Patents assigned to UNITED TECHNOLOGIES CORP (10)· patent assignee history
1976Based in Rockville, CT, US· patent location history
1983–1995Based in East Hartford, CT, US· patent location history
1983Based in Hartford, CT, US· patent location history
1992–1995Patents assigned to HONEYWELL INC (3)· patent assignee history
1992Patents assigned to FERRAR CARL M (2)· patent assignee history
1993Patents assigned to US NAVY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED TECHNOLOGIES CORP | 10 | 1976–1995 |
| HONEYWELL INC | 3 | 1992–1995 |
| FERRAR CARL Mself | 2 | 1992 |
| US NAVY | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| East Hartford, CT, US | 13 | 1983–1995 |
| Rockville, CT, US | 2 | 1976 |
| Hartford, CT, US | 1 | 1983 |