RB

Robert R. Blake

PV Precision Valve: 3 patents #13 of 36Top 40%
CL Closures And Packaging Services Limited: 1 patents #5 of 6Top 85%
Overall (All Time): #757,790 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6757959 Gasketed aerosol mounting cup Robert H. Abplanalp, Timothy O'Toole 2004-07-06
6668439 Apparatus for an improved gasketed aerosol mounting cup Robert H. Abplanalp, Timothy O'Toole 2003-12-30
6431412 Gasketed aerosol mounting cup Robert H. Abplanalp, Timothy O'Toole 2002-08-13
6341711 Valve mounting assembly for aerosol container and method 2002-01-29
6283171 Method for propellant filling an aerosol container with a large aerosol actuator button on the valve during filling and actuator button therefor 2001-09-04
5988231 Valve stem for transferring fluid between sealed containers 1999-11-23
5676269 Tamper-evident closure with captive band Charles Martin Tansey 1997-10-14