Okemos, Michigan
United States
2
2012-01-12
The entities that hold a legal rights for patent applications filed by inventor Doyle E. Michael:
E. Michael Doyle from Okemos, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Filter with expandable end cap facilitating easier change-out
#2 | 2008-01-17Economical filter changing apparatus and method for electrical discharge machines and other applications
3068939 ⎘