Douglas Schmidt

Person

Tomkins Cove, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for measuring and improving efficiency in refr...
- Patent number 10,605,507
- Issue date Mar 31, 2020
- Hudson Technologies, Inc.
- Kevin Zugibe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for measuring and improving efficiency in refr...
- Patent number 10,041,713
- Issue date Aug 7, 2018
- Hudson Technologies, Inc.
- Kevin Zugibe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for measuring and improving efficiency in refr...
- Patent number 9,222,712
- Issue date Dec 29, 2015
- Hudson Technologies, Inc.
- Kevin Zugibe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for measuring and improving efficiency in refr...
- Patent number 8,327,653
- Issue date Dec 11, 2012
- Hudson Technologies, Inc.
- Kevin Zugibe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for measuring and improving efficiency in refr...
- Patent number 7,805,952
- Issue date Oct 5, 2010
- Hudson Technologies, Inc.
- Kevin Zugibe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for measuring and improving efficiency in refr...
- Patent number 7,533,536
- Issue date May 19, 2009
- Hudson Technologies, Inc.
- Kevin Zugibe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for measuring and improving efficiency in refr...
- Patent number 7,086,240
- Issue date Aug 8, 2006
- Hudson Technologies Inc.
- Kevin Zugibe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for measuring and improving efficiency in refr...
- Patent number 7,059,143
- Issue date Jun 13, 2006
- Hudson Technologies Inc.
- Kevin Zugibe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for measuring and improving efficiency in refr...
- Patent number 6,505,475
- Issue date Jan 14, 2003
- Hudson Technologies Inc.
- Kevin Zugibe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Douglas Schmidt

Person

Patents Grantslast 30 patents

Method and apparatus for measuring and improving efficiency in refr...

Method and apparatus for measuring and improving efficiency in refr...

Method and apparatus for measuring and improving efficiency in refr...

Method and apparatus for measuring and improving efficiency in refr...

Method and apparatus for measuring and improving efficiency in refr...

Method and apparatus for measuring and improving efficiency in refr...

Method and apparatus for measuring and improving efficiency in refr...

Method and apparatus for measuring and improving efficiency in refr...

Method and apparatus for measuring and improving efficiency in refr...