Patents/Inventors

Brian W. Koehn

Minneapolis, MNUS13 patents

13 Patents

US125534252026
Cooling for an Electrically Operated Displacement Pump
Graco Minnesota Inc.
0 cites
US123923332025
Diaphragm Pump Drive for an Electric Pump
Graco Minnesota Inc.
0 cites
US122530712025
Drive System for a Positive Displacement Pump
Graco Minnesota Inc.
0 cites
US120920902024
Electrically Operated Displacement Pump Control System and Method
Graco Minnesota Inc.
0 cites
US119059392024
Mechanically Driven Modular Diaphragm Pump
Graco Minnesota Inc.
0 cites
USD10145612024
Displacement Pump Control Box with Center Section
Graco Minnesota Inc.
0 cites
USD10145622024
Displacement Pump
Graco Minnesota Inc.
0 cites
USD10137322024
Displacement Pump
Graco Minnesota Inc.
0 cites
US118738022024
Pump Having Multi-stage Gas Compression
Graco Minnesota Inc.
0 cites
US118671652024
Drive System for a Positive Displacement Pump
Graco Minnesota Inc.
0 cites
USD10068302023
Control Box for a Displacement Pump
Graco Minnesota Inc.
0 cites
US116558102023
Electrically Operated Displacement Pump Control System and Method
Graco Minnesota Inc.
0 cites
US116397132023
Mechanically Driven Modular Diaphragm Pump
Graco Minnesota Inc.
0 cites