RL

Robert A. Lehmkuhl

Overall (All Time): #517,234 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8499985 Automatic dispensing cap for squeezable bottle Jeffrey A. Harding, Marc A. Briere 2013-08-06
7721918 Automatic dispensing cap for squeezable bottle 2010-05-25
6938800 Automatic dispensing cap for squeezable bottle 2005-09-06
5842605 Resuable dispenser for paste, lotion and cream-like materials 1998-12-01
4944643 Torque thrust and surface sensing device 1990-07-31
4784539 Tool communications method 1988-11-15
4778313 Intelligent tool system 1988-10-18
4752166 Probing device 1988-06-21
4612831 Automatic boring tool 1986-09-23
4579487 Tool adapter 1986-04-01