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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Campbell; Glenn M.
Address:
Maple Grove, MN
No. of patents:
5
Patents:












Patent Number Title Of Patent Date Issued
D415254 Hand pump October 12, 1999
7340324 Mixing and pouring apparatus and vessel therefor March 4, 2008
A mixing and pouring apparatus for computer controlled processing of mixing and pouring operations includes a rotatable arm capable of holding vessels therein, the arm rotatable at programmable speeds and time lengths to perform automated moving and pouring processes. The present inv
7018587 Mixing and pouring apparatus and vessel therefor March 28, 2006
A mixing and pouring apparatus for computer controlled processing of mixing and pouring operations includes a rotatable arm capable of holding vessels therein, the arm rotatable at programmable speeds and time lengths to perform automated moving and pouring processes. The present inv
6878340 Mixing and pouring apparatus and vessel therefor April 12, 2005
A mixing and pouring apparatus for computer controlled processing of mixing and pouring operations includes a rotatable arm capable of holding vessels therein, the arm rotatable at programmable speeds and time lengths to perform automated moving and pouring processes. The present inventi
6059548 Hand pump system for a traction device May 9, 2000
A hand pump system for pressurizing and de-pressurizing a pneumatic cylinder on a traction device. The hand pump system includes a hand pump having a pump head with a vent hole. A flow control assembly has a stem portion extending into the pump head. The stem portion has a primary ch










 
 
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