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Clifford R. Phelps

Edgewater, MD: #1 of 1 inventorsTop 100%

Maryland: #154 of 841 inventorsTop 20%

Overall (1982): #81,252 of 81,411Top 100%

1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4314243	Well pump theft alarm	—	1982-02-02