Sam Johnson — 4 Patents at Interlock Usa

Sam Johnson has been granted 4 US patents while listed as an inventor at Interlock Usa. The first was granted in 2010 and the most recent in December 2012. Sam Johnson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Sam Johnson in Douglas, WY, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8333129	Robotic manipulator arm	Taylor Ritchie, Gerald Vincent Castillo, Jr., Eric D. Schroder, Eric James Versluys	2012-12-18
8250800	Rifle chamber cleaning tool with debris capturing recesses	—	2012-08-28
D662803	Door handle	Axel Husen	2012-07-03
7644529	Rifle bolt cleaning tool	James Vester Hopper	2010-01-12

Sam Johnson — 4 Patents

Issued Patents All Time

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