Tekram Associates, Inc.

Follow

Organization

North Haven, CT, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Solar energy collector
- Patent number 4,261,337
- Issue date Apr 14, 1981
- Tekram Associates
- Karl H. Brosenius
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for conservation of energy in a hot water heat...
- Patent number 4,175,698
- Issue date Nov 27, 1979
- Tekram Associates, Inc.
- Karl H. Brosenius
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for conservation of energy in a hot water heat...
- Patent number 4,155,506
- Issue date May 22, 1979
- Tekram Associates
- Karl H. Brosenius
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Self sealing heat insulating shutter system
- Patent number 4,115,953
- Issue date Sep 26, 1978
- Tekram Associates
- Karl Hilding Brosenius
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks