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DEVILBISS CO

Overview
  • Total Patents
    244
About

DEVILBISS CO has a total of 244 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets machines, engines, pumps and turbines and medical technology are AFA CONSOLIDATED CORP, AFA PRODUCTS INC and GYROMAT CORP.

Patent filings per year

Chart showing DEVILBISS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peeps Donald J 22
#2 Weinstein Richard 12
#3 Wood Mark W 9
#4 Smith Rowland Charles 9
#5 Kock Erhard 8
#6 Plummer Raymond G 7
#7 Elberson Michael D 7
#8 Richiyaado Wainsutain 6
#9 Erhard Kock 6
#10 Bate Anthony John 6

Latest patents

Publication Filing date Title
US5040563A Adjustable air pressure valve
GB9011321D0 An air cap
GB9002524D0 A sprayhead assembly for sprayguns
GB9002525D0 Needle packing assembly
GB9002526D0 Indexing air cap.
US4971368A Seal for connecting a tube to a housing member and method for forming same
US4986128A In-line pressure gauge
GB8920007D0 Spraygun
US4936509A Air turbine driven rotary atomizer
US4936507A Rotary atomizer with high voltage isolating speed measurement
US4928883A Air turbine driven rotary atomizer
US4936510A Rotary automizer with air cap and retainer
US4899936A Rotary atomizer with protective shroud
GB8914130D0 Spraygun regulating valve
GB8910023D0 Miniature electronic pressure gauge
US4934603A Hand held electrostatic spray gun
US4911367A Electrostatic spray gun
US4934607A Hand held electrostatic spray gun with internal power supply
US4919333A Rotary paint atomizing device
EP0286292A2 Protective system for a device rotatably supported by air bearings