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SPROUT BAUER INC

Overview
  • Total Patents
    61
About

SPROUT BAUER INC has a total of 61 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Canada, United States and Finland. Its main competitors in its focus markets chemical engineering, textiles and paper and machines are QED INT LTD, MARE ERNEST and CIE DES ENTPR S IND.

Patent filings per year

Chart showing SPROUT BAUER INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mackay William David 7
#2 Bohn William Lesley 7
#3 Mitchell Wayne Richard 6
#4 Clark Jack Ward 6
#5 Mitchell Wayne R 4
#6 Foresman James D 4
#7 Jackson Gary L 4
#8 Falck Glenn H 4
#9 Sandven Ole A 4
#10 Sharpe Patrick E 4

Latest patents

Publication Filing date Title
US5000788A Method for preparing starch based corrugating adhesives using waste wash water
US4991315A Horizontal pellet cooler with improved support tray
US4951888A Refining element and method of manufacturing same
US5076892A Apparatus for pressurized refining of lignocellulose material
FR2630664A1 Rotary cutting apparatus, rotor and positioning jig (template, gauge) for this apparatus
US4896836A Rotary feeder wth metal removing means
US4915830A Pulp wash press
US4872617A Canted, spring-loaded feed screw support
US4902409A Nozzle for screen apparatus
FI874720A0 Device for smooth feeding of wood chips from a container to a process line
CA1303570C Method and apparatus to uniformly feed plug flow material from storage to a line operation
US4740128A Apparatus for discharging a reaction vessel
US4738404A Rotary knife cutter having roll-off cover
FI862526A0 Apparatus for continuous pressure boiling of a food product
US4732488A Apparatus to uniformly feed plug flow material from storage to line operation
CA1261182A Method for treating stock for paper making
CA1269270A Method for treating stock for paper making
CA1258194A Refiner apparatus with integral steam separator
CA1252665A Method and apparatus for the thermo-mechanical pulping of wood