RJ

Robert E. Johnson

PL Powertech Labs: 2 patents #1 of 23Top 5%
Ford: 2 patents #6,445 of 17,473Top 40%
Overall (All Time): #573,894 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9522681 System and method for restricting audio transmission based on driver status Thomas Lee Miller, Kenneth Nkosi Williams 2016-12-20
8989699 Methods and apparatus for selective emergency alert notification and response David Anthony Hatton 2015-03-24
D696701 Trash compactor 2013-12-31
8060967 Rotary hair brush with debris remover 2011-11-22
5520576 Fish filleting machine Trevor T. Wastell 1996-05-28
D341642 Ball striking club Maurice A. Brown, John D. Leonard, Richard O. Raymond 1993-11-23
D304749 Golf course marker Eloise A. K. Johnson, James W. Johnson 1989-11-21
4854074 Injection capsule for treating trees William R. Dinsmore 1989-08-08
4848028 Injection tool for treating trees William R. Dinsmore, Christopher I. Hunt 1989-07-18