Douglas Mark Brown

Follow

Person

Shakopee, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flange for a vacuum apparatus
- Patent number 12,140,131
- Issue date Nov 12, 2024
- Edward Vacuum LLC
- Douglas Mark Brown
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
FLANGE FOR A VACUUM APPARATUS
- Publication number 20230113996
- Publication date Apr 13, 2023
- Edwards Vacuum LLC
- Douglas Mark Brown
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...