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Sam D. McMullen — 2 Patents

Houston, TX: #8,651 of 21,073 inventorsTop 45%

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2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D272863	Mobile material delivery cart	—	1984-02-28
D271493	Pump for transferring solid material and the like	—	1983-11-22