Paul L. Berger

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Jericho, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Pipe hanger and support
- Patent number 5,009,386
- Issue date Apr 23, 1991
- Richard C. Berger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Soundproof roof curb
- Patent number 4,887,399
- Issue date Dec 19, 1989
- Richard C. Berger
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Vibration absorption mounting for a rooftop air handling unit or th...
- Patent number 4,598,503
- Issue date Jul 8, 1986
- Richard C. Berger
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Vibration absorption mounting for a rooftop air handling unit
- Patent number 4,513,939
- Issue date Apr 30, 1985
- Richard C. Berger
- F24 - HEATING RANGES VENTILATING