RK

Ruth E. Mitchener Keffer

Overall (All Time): #969,806 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10556329 Tool bits with floating magnet sleeves Michael P. Peters, Denny Jiang, Michael Huang, Darren B. Moss, Aland Santamarina +2 more 2020-02-11
10150205 Fastening tools with floating magnet sleeves Aland Santamarina, Michael P. Peters, Mark E. Brunson, Darren B. Moss, David B. Lee +2 more 2018-12-11
10040179 Fastener tool assemblies Michael P. Peters, Mark E. Brunson, Darren B. Moss, David B. Lee 2018-08-07
9227309 Quick change bit holder with ring magnet Darren B. Moss, Aland Santamarina, David B. Lee, Michael P. Peters, Mark E. Brunson 2016-01-05
9156147 Quick change bit holder with ring magnet Michael P. Peters, Mark E. Brunson, Darren B. Moss, David B. Lee 2015-10-13