FRED OSWALD

Person

Sands Point, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Concrete vibrator head
- Patent number 9,095,991
- Issue date Aug 4, 2015
- Oztec Industries, Inc.
- Fred Oswald
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Rotary throttle assembly for operating a power unit in two power se...
- Patent number 8,016,477
- Issue date Sep 13, 2011
- Fred Oswald
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Clamping mechanism
- Patent number 7,806,583
- Issue date Oct 5, 2010
- Fred Oswald
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Vibrator and related method
- Patent number 6,960,011
- Issue date Nov 1, 2005
- Fred Oswald
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Vibrator having a core with soft sheath and apertures therethrough
- Patent number 6,811,297
- Issue date Nov 2, 2004
- Fred Oswald
- E04 - BUILDING
Information Patent Grant
Quick change coupling
- Patent number 5,641,238
- Issue date Jun 24, 1997
- Fred Oswald
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibrator with covering and related method
- Patent number 5,556,199
- Issue date Sep 17, 1996
- Fred Oswald
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Vibrator and related method
- Patent number 5,108,189
- Issue date Apr 28, 1992
- Fred Oswald
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Shredding machine
- Patent number 4,068,805
- Issue date Jan 17, 1978
- Fred Oswald
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for sharpening blades mounted on drums
- Patent number 3,991,525
- Issue date Nov 16, 1976
- Fred Oswald
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
CONCRETE VIBRATOR HEAD
- Publication number 20150298348
- Publication date Oct 22, 2015
- OZTEC INDUSTRIES, INC.
- Fred Oswald
- E04 - BUILDING
Information Patent Application
CONCRETE VIBRATOR HEAD
- Publication number 20120195156
- Publication date Aug 2, 2012
- OZTEC INDUSTRIES, INC.
- Fred Oswald
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
ROTARY THROTTLE ASSEMBLY FOR OPERATING A POWER UNIT IN TWO POWER SE...
- Publication number 20070259720
- Publication date Nov 8, 2007
- FRED OSWALD
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Clamping mechanism
- Publication number 20070195639
- Publication date Aug 23, 2007
- Fred Oswald
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Vibrator and related method
- Publication number 20040208080
- Publication date Oct 21, 2004
- OZTEC INDUSTRIES INC.
- Fred Oswald
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Vibrator and related method
- Publication number 20030111753
- Publication date Jun 19, 2003
- OZTEC INDUSTRIES INC.
- Fred Oswald
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Vibrator
- Publication number 20020131323
- Publication date Sep 19, 2002
- Fred Oswald
- E04 - BUILDING

FRED OSWALD

Person

Patents Grantslast 30 patents

Concrete vibrator head

Rotary throttle assembly for operating a power unit in two power se...

Clamping mechanism

Vibrator and related method

Vibrator having a core with soft sheath and apertures therethrough

Quick change coupling

Vibrator with covering and related method

Vibrator and related method

Shredding machine

Apparatus for sharpening blades mounted on drums

Patents Applicationslast 30 patents

CONCRETE VIBRATOR HEAD

CONCRETE VIBRATOR HEAD

ROTARY THROTTLE ASSEMBLY FOR OPERATING A POWER UNIT IN TWO POWER SE...

Clamping mechanism

Vibrator and related method

Vibrator and related method

Vibrator