Berkeley, California
United States
4
2014-04-10
The entities that hold a legal rights for patent applications filed by inventor Callahan Michael J.:
Michael J. Callahan from Berkeley, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SYSTEM FOR MANAGEMENT OF ALTERNATIVELY PRICED TRANSACTIONS
#2 | 2008-10-14System and method for a multi-node environment with shared storage
#3 | 2008-07-31System for management of alternatively priced transactions on network
#4 | 2008-01-29Managing transactions on a network: four or more parties
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