RF

Robert Lee Franklin

FO Formetco: 9 patents #1 of 14Top 8%
Overall (All Time): #487,796 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11900833 Adaptive billboard frame mount system Jonathon Christopher Adams, Brian David Jeffries 2024-02-13
11125016 Ladder support attachment Jonathan Christopher Adams 2021-09-21
D882120 Ladder stabilizer Jonathan Christopher Adams 2020-04-21
D880008 Ladder stabilizer Jonathan Christopher Adams 2020-03-31
10550869 Locking clamp John D. Gibb, Jonathon Christopher Adams, Brian David Jeffries 2020-02-04
9995325 Locking clamp John D. Gibb, Jonathon Christopher Adams, Brian David Jeffries 2018-06-12
8371002 Locking clip for a sign tensioning system John D. Gibb, Robert B. McMurray 2013-02-12
8020260 Locking clip for a billboard sign tensioning system Christopher Jonathan Adams, John D. Gibb 2011-09-20
7836562 Locking clip for a billboard sign tensioning system Christopher Jonathan Adams, Perry Steve Hart, Jack Lawson Bishop, III 2010-11-23
4253263 Fishing lure Robert S. Steiner 1981-03-03