Greg Sleeper

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Windham, ME, US

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Patents Grantslast 30 patents

Information Patent Grant
Refiner disc and hub assembly
- Patent number 11,707,742
- Issue date Jul 25, 2023
- VALMET TECHNOLOGIES OY
- Greg Sleeper
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
REFINER DISC AND HUB ASSEMBLY
- Publication number 20220161267
- Publication date May 26, 2022
- VALMET TECHNOLOGIES OY
- Greg Sleeper
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...