Inventor
STAHLEY ROBERT E
US10 patents
Patents
10 patentsUS5462208AOct 31, 1995
Two-phase dispensing systems utilizing bellows pumps
PROCTER & GAMBLE175 citations98
US5518147AMay 21, 1996
Collapsible pump chamber having predetermined collapsing pattern
PROCTER & GAMBLE136 citations97
US5842604ADec 1, 1998
High viscosity fluid dispenser with replaceable fluid-containing bag and nozzle
PROCTER & GAMBLE31 citations92
US5826751AOct 27, 1998
Replaceable fluid-containing bag and nozzle for high viscosity fluid dispenser
PROCTER & GAMBLE31 citations92
US5699935ADec 23, 1997
Inverting bag co-dispenser
PROCTER & GAMBLE33 citations92
US5664703ASep 9, 1997
Pump device with collapsible pump chamber having supply container venting system and integral shipping seal
PROCTER & GAMBLE145 citations92
US5890655AApr 6, 1999
Fan spray nozzles having elastomeric dome-shaped tips
PROCTER & GAMBLE38 citations91
US5894967AApr 20, 1999
Squeeze dispenser for powder
PROCTER & GAMBLE21 citations89
US5476195ADec 19, 1995
Pump device with collapsible pump chamber and including dunnage means
PROCTER & GAMBLE31 citations89
US5561901AOct 8, 1996
Assembly process including severing part of integral collapsible pump chamber
PROCTER & GAMBLE16 citations73