Eric A. Kolm

Person

Brookline, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Heat-sensitive variable-resistance light socket insert with resilie...
- Patent number 4,549,115
- Issue date Oct 22, 1985
- Piezo Electric Products, Inc.
- Eric A. Kolm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat-sensitive variable-resistance light socket insert
- Patent number 4,508,994
- Issue date Apr 2, 1985
- Piezo Electric Products, Inc.
- Henry H. Kolm
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Solid state blower
- Patent number 4,498,851
- Issue date Feb 12, 1985
- Piezo Electric Products, Inc.
- Henry H. Kolm
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Piezoelectric circuit breaker
- Patent number 4,473,859
- Issue date Sep 25, 1984
- Piezo Electric Products, Inc.
- W. Porter Stone
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Piezoelectric acousto-electric generator
- Patent number 4,467,236
- Issue date Aug 21, 1984
- Piezo Electric Products, Inc.
- Henry H. Kolm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric relay with magnetic detent
- Patent number 4,461,968
- Issue date Jul 24, 1984
- Piezo Electric Products, Inc.
- Eric A. Kolm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric relay with tapered magnetic detent
- Patent number 4,458,171
- Issue date Jul 3, 1984
- Piezo Electric Products, Inc.
- Eric A. Kolm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric printer and asymmetric piezoelectric actuator used th...
- Patent number 4,456,394
- Issue date Jun 26, 1984
- Piezo Electric Products, Inc.
- Henry H. Kolm
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Spiral piezoelectric rotary actuator
- Patent number 4,435,667
- Issue date Mar 6, 1984
- Peizo Electric Products, Inc.
- Henry H. Kolm
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric printer and piezoelectric multilam actuator used therein
- Patent number 4,420,266
- Issue date Dec 13, 1983
- Piezo Electric Products, Inc.
- Henry H. Kolm
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Piezoelectric fluid-electric generator
- Patent number 4,387,318
- Issue date Jun 7, 1983
- Piezo Electric Products, Inc.
- Eric A. Kolm
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Piezoelectric snap actuator
- Patent number 4,383,195
- Issue date May 10, 1983
- Piezo Electric Products, Inc.
- Henry H. Kolm
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic stroboscopic light
- Patent number D267899
- Issue date Feb 8, 1983
- Flik, Inc.
- Henry H. Kolm
- D26 - Lighting
Information Patent Grant
Piezoelectric printer and piezoelectric multilam actuator used therein
- Patent number 4,362,407
- Issue date Dec 7, 1982
- Piezo Electric Products, Inc.
- Henry H. Kolm
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Portable electronic safety flare system
- Patent number 4,345,305
- Issue date Aug 17, 1982
- Flik, Inc.
- Henry H. Kolm
- F21 - LIGHTING
Information Patent Grant
Piezoelectric seismic sensor for intrusion detection
- Patent number 4,333,029
- Issue date Jun 1, 1982
- Baker Industries, Inc.
- Eric A. Kolm
- G01 - MEASURING TESTING
Information Patent Grant
Impulse drive system
- Patent number 4,230,978
- Issue date Oct 28, 1980
- Compugraphic Corporation
- John F. Gardella
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dual function acoustic switch
- Patent number 4,081,840
- Issue date Mar 28, 1978
- Signal Science Systems, Inc.
- Eric A. Kolm
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Light-activated remote control unit
- Patent number 4,048,596
- Issue date Sep 13, 1977
- Signal Science Systems, Inc.
- Eric A. Kolm
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustical switch
- Patent number 3,970,987
- Issue date Jul 20, 1976
- Signal Science, Inc.
- Eric A. Kolm
- G01 - MEASURING TESTING

Eric A. Kolm

Person

Patents Grantslast 30 patents

Heat-sensitive variable-resistance light socket insert with resilie...

Heat-sensitive variable-resistance light socket insert

Solid state blower

Piezoelectric circuit breaker

Piezoelectric acousto-electric generator

Piezoelectric relay with magnetic detent

Piezoelectric relay with tapered magnetic detent

Piezoelectric printer and asymmetric piezoelectric actuator used th...

Spiral piezoelectric rotary actuator

Piezoelectric printer and piezoelectric multilam actuator used therein

Piezoelectric fluid-electric generator

Piezoelectric snap actuator

Electronic stroboscopic light

Piezoelectric printer and piezoelectric multilam actuator used therein

Portable electronic safety flare system

Piezoelectric seismic sensor for intrusion detection

Impulse drive system

Dual function acoustic switch

Light-activated remote control unit

Acoustical switch