Tangeman, Stanton

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 171
 
 
 
F21L LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION 117

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8585236 Manually powerable portable electric deviceJun 04, 12Nov 19, 13[F21L, F02B, H02K]

Expired/Abandoned/Withdrawn Patents

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