Douglas Krentz

Person

Alpena, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pallet transportation
- Patent number 11,840,438
- Issue date Dec 12, 2023
- Besser Company
- Douglas Krentz
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Concrete product machine mold assembly stripper head plate deflecti...
- Patent number 11,518,064
- Issue date Dec 6, 2022
- Besser Company
- Douglas Krentz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Concrete product machine apron plate gap adjustment
- Patent number 11,034,053
- Issue date Jun 15, 2021
- Besser Company
- Douglas Krentz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Concrete product machine mold assembly stripper head support
- Patent number 10,987,828
- Issue date Apr 27, 2021
- Besser Company
- Douglas Krentz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Concrete product machine vibrator-mold interface
- Patent number 9,833,926
- Issue date Dec 5, 2017
- Besser Company
- Douglas Krentz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Concrete product molding machine vibration drive apparatus
- Patent number 9,427,887
- Issue date Aug 30, 2016
- Besser Company
- Douglas Krentz
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYBRID MOLD VIBRATION
- Publication number 20230117948
- Publication date Apr 20, 2023
- BESSER COMPANY
- Douglas Krentz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
PALLET TRANSPORTATION
- Publication number 20220306441
- Publication date Sep 29, 2022
- Besser Company
- Douglas Krentz
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CONCRETE PRODUCT MACHINE APRON PLATE GAP ADJUSTMENT
- Publication number 20200376710
- Publication date Dec 3, 2020
- Besser Company
- Douglas Krentz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
CONCRETE PRODUCT MACHINE MOLD ASSEMBLY STRIPPER HEAD SUPPORT
- Publication number 20190351580
- Publication date Nov 21, 2019
- Besser Company
- Douglas Krentz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
CONCRETE PRODUCT MACHINE MOLD ASSEMBLY STRIPPER HEAD PLATE DEFLECTI...
- Publication number 20190344472
- Publication date Nov 14, 2019
- Besser Company
- Douglas Krentz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
CONCRETE PRODUCT MACHINE VIBRATOR-MOLD INTERFACE
- Publication number 20170050336
- Publication date Feb 23, 2017
- Besser Company
- Douglas Krentz
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
CONCRETE PRODUCT MOLDING MACHINE VIBRATION DRIVE APPARATUS
- Publication number 20140220172
- Publication date Aug 7, 2014
- Douglas Krentz
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Douglas Krentz

Person

Patents Grantslast 30 patents

Pallet transportation

Concrete product machine mold assembly stripper head plate deflecti...

Concrete product machine apron plate gap adjustment

Concrete product machine mold assembly stripper head support

Concrete product machine vibrator-mold interface

Concrete product molding machine vibration drive apparatus

Patents Applicationslast 30 patents

HYBRID MOLD VIBRATION

PALLET TRANSPORTATION

CONCRETE PRODUCT MACHINE APRON PLATE GAP ADJUSTMENT

CONCRETE PRODUCT MACHINE MOLD ASSEMBLY STRIPPER HEAD SUPPORT

CONCRETE PRODUCT MACHINE MOLD ASSEMBLY STRIPPER HEAD PLATE DEFLECTI...

CONCRETE PRODUCT MACHINE VIBRATOR-MOLD INTERFACE

CONCRETE PRODUCT MOLDING MACHINE VIBRATION DRIVE APPARATUS