Learn more

WAASNER B

Overview
  • Total Patents
    44
About

WAASNER B has a total of 44 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, machines and audio-visual technology are LINTON & HIRST LTD, INST DE FIZICA TEHNICA and LAKEVIEW METALS INC.

Patent filings in countries

World map showing WAASNER Bs patent filings in countries

Patent filings per year

Chart showing WAASNER Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Waasner Bruno 32
#2 Bruno Waasner 2
#3 Waasner Rolf-Dietrich 2
#4 Waasner Bruno Dipl Ing 2
#5 Waasner Rolf-Dietrich Dipl Ing 2
#6 Wassner Rolf-Dietrich 1
#7 Waasner Wolf-Dietrich 1
#8 Waasner Brueno 1

Latest patents

Publication Filing date Title
DE4439207A1 Photographic camera with viewfinder
DE3540927A1 Two-limb core laminate having latching of two laminate parts
DE3327239A1 Two-piece sheet-metal core with centre-limb fixing
DE3318370A1 SHEET CUT FROM TWO PARTS AND WITH THREE LEGS
DE3136735A1 Device for inserting sleeve core (M-core) laminates into a coil former
DE3118465A1 Two-piece core laminate, especially for inductors
DE3103945A1 Low-waste E-I cut with an extended outer leg
DE3103870A1 Laminate core for transformers or the like consisting of blocks
DE3031829A1 Coil and core assembling machine - has coil guide between holder swung into alignment with stacked laminations and insertion cylinder
DE3008599A1 Two piece core for choke held together by snap action - with air gap formed in yoke at point of snap fastening
DE3008598A1 Laminated magnetic core for low inductance choke coil - is divided into two parts including air gap and lacquered joint
DE2744711A1 Two-part shell transformer core - has tongue and groove interlocking parts in centre region of diagonal join of middle limb
DE2651454A1 Tested transformer prodn. appts. - has loading, assembly and measuring stations at spaced intervals along conveyor track
DE2640321A1 Twin shank core lamination assembly - has two U=shaped interlocking plates forming complete lamination by lug and recess engagement
DE2545461A1 Laminated transformer core prodn. - uses single piece three limb laminations assembled alternately in stack
DE2528442A1 Production machine for electrically tested transformer - has slide travelling between loading and working position
DE2454419A1 CLOTHING SHEET FOR TRANSFORMERS
DE2436067A1 Laminated transformer core with non-inductive clamping bolt - has gap in core region surrounding its bore for clamping bolt
GB1349316A Core plates
US3587020A Two-part core sheet for transformers