Coquitlam
Canada
3
2012-11-29
The entities that hold a legal rights for patent applications filed by inventor HARTONO Soegi:
Soegi HARTONO from Coquitlam, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Dynamic ratio speed increaser for windmills and similar applications
#2 | 2012-11-29Dynamic reduction-ratio hoisting device
#3 | 2012-08-23Reciprocating pump flow control
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