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John C. Hanner

Raleigh, NC: #2,960 of 6,378 inventorsTop 50%

North Carolina: #18,756 of 45,564 inventorsTop 45%

Overall (All Time): #2,360,032 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4479079	Apparatus for varying the speed of DC motors	—	1984-10-23
4247808	Method and apparatus for varying the speed of DC motors	—	1981-01-27