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KRISTEN WILHELM

Overview
  • Total Patents
    14
About

KRISTEN WILHELM has a total of 14 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, Austria and EPO (European Patent Office). Its main competitors in its focus markets agriculture are AKER SEAFOODS HOLDING AS, DAH ENTPR CO LTD ING and DWORSKI MICHAEL.

Patent filings in countries

World map showing KRISTEN WILHELMs patent filings in countries
# Country Total Patents
#1 Germany 12
#2 Austria 1
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing KRISTEN WILHELMs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture

Focus technologies

# Technology
#1 Animal care

Top inventors

# Name Total Patents
#1 Kristen Wilhelm 13

Latest patents

Publication Filing date Title
DE4216620A1 Self-catching feed fence
DE4009469A1 LOUNGE BOX INSTALLATION
DE3825598A1 Self-catching feed fence
DE3700860A1 Apparatus for the corrosion-resistant, rigid fastening of tubular upright posts of barn installations on the barn floor
DE3528377A1 Self-catching feed fence
DE3308367A1 Device for retaining the heads of cows at a feeding point
DE3024924A1 Cow head restraining mechanism - has follower on one thrust rod, with hook fitting round rod holding member
DE2951494A1 Cow's head fixing device at feed point - has hinged shanks open at top fitted to holding sections
DE2923384A1 Animal stall partition frame - includes strip secured to shank and cross-member and by tensioner to other shank
DE2627267A1 Automatic cattle feed distributor - consists of circular conical trough with outer flange engaging under lip of casing and conveyor discharging near centre
DE2548331A1 Cattle stall grille flooring for manure drainage guttering - has longitudinal slits in grille separated by T:shaped bridge pieces