4 Patents
#53 in Spokane, WA
#1,401 in Washington
#58,991 in US
Ecova, Inc.
Forward Citations = 104
5 inventors:
Spokane, WA, United States of America
5 inventors (with patents filed for the assignee):
Robert L Hart, Jr (2 out of 3 patents)
Michael S Robbins (2 out of 3 patents)
Michael J Nelson (2 out of 3 patents)
4. Al Willis Bourquin (2 out of 3 patents)
5. Parmely H Pritchard (1 out of 3 patents)
4 patents:
#53 in Spokane, WA
#1,401 in Washington
#58,991 in US
5 inventors: