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Walter W. Keeling

Virginia: #12,642 of 34,511 inventorsTop 40%

Overall (All Time): #2,367,337 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4341490	Self-sustaining land irrigating and hydroelectric power generating system	—	1982-07-27
4271148	Process for preparing liver for use as therapeutic agent	—	1981-06-02