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GRETSCH UNITAS GMBH

Overview
  • Total Patents
    895
About

GRETSCH UNITAS GMBH has a total of 895 patent applications. Its first patent ever was published in 1921. It filed its patents most often in Germany, EPO (European Patent Office) and Austria. Its main competitors in its focus markets civil engineering, thermal processes and mechanical elements are SCHLUETER HEINRICH, SIEGENIA-AUBI KG and 3G TECHNOLOGIES CO LTD.

Patent filings per year

Chart showing GRETSCH UNITAS GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maus Julius 135
#2 Julius Maus 59
#3 Renz Alfred 43
#4 Maus Von Resch Julius 39
#5 Renz Walter 35
#6 Maus J 29
#7 Renz Walter Dipl-Ing Fh 27
#8 Dieners Udo 24
#9 Alfred Renz 23
#10 Sprenger Otto 23

Latest patents

Publication Filing date Title
DE102013214790A1 Bushing for receiving a free end of a channel bolt closure
WO2013156094A1 Door closer
EP2105568A2 Threshold for building doors and additional profile for use in a threshold or a building door threshold profile
EP2107199A2 Fitting for an at least tiltable and/or parallel parkable wing of a window, door or similar
EP2025856A2 Ventilation device
EP1820929A2 Actuation device for doors
EP1826351A2 Sliding or raising and sliding door or window
AT500711A2 Hooks stud
DE102005039957A1 L-shaped pivot for swing window or door has an anchorage section and a locking section terminating in a profiled peg
EP1555368A1 Fitting for a turn and a tilting motion of a wing of a building window or a building door as well as parallel sliding tilting window or door with such a fitting
EP1522666A1 Fitting for lifting and sliding doors or windows and carriage for such a fitting
EP1528189A2 Functional element in the form of a lock or actuator for a building window or building door, and a fastening element for use with such a functional element
EP1507059A2 Fitting for lifting and sliding door or window
EP1500764A2 Latch device
EP1498563A1 Device for providing a ventilation gap
EP1496183A2 Trolley and adapter for such a trolley
EP1493889A1 Closure plate
GB0404140D0 Locking device
EP1473429A2 Lock
EP1464783A2 Lock