Donald A. Gessler

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Verona, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Slab transfer handling system
- Patent number 6,739,826
- Issue date May 25, 2004
- Kvaerner U.S. Inc.
- Donald A. Gessler
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Process and apparatus for separating fines from micella streams
- Patent number 4,563,273
- Issue date Jan 7, 1986
- Dravo Corporation
- Donald A. Gessler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Adjustable wheel assembly in a rotary solvent extractor
- Patent number 4,412,976
- Issue date Nov 1, 1983
- Dravo Corporation
- Donald A. Gessler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for erecting a rotor assembly for a rotary extractor and ap...
- Patent number 4,393,027
- Issue date Jul 12, 1983
- Donald A. Gessler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluid manifold assembly for solvent extractor
- Patent number 4,376,052
- Issue date Mar 8, 1983
- Dravo Corporation
- Donald A. Gessler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Slab transfer handling system
- Publication number 20030118435
- Publication date Jun 26, 2003
- Kvaerner U.S. Inc,
- Donald A. Gessler
- B66 - HOISTING LIFTING HAULING