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FREDERICK W ROHE

Overview
  • Total Patents
    22
About

FREDERICK W ROHE has a total of 22 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets mechanical elements, machines and measurement are SHUR LOK CORP, NEWAGE KITCHENS LTD and NEUSCHOTZ ROBERT.

Patent filings in countries

World map showing FREDERICK W ROHEs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Germany 8
#3 Canada 5

Patent filings per year

Chart showing FREDERICK W ROHEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Phelan Charles S 10
#2 Rohe Frederick W 7
#3 Kreider David B 4

Latest patents

Publication Filing date Title
US3392225A Method for installing molded-in inserts in sandwich panels
US3384142A Sandwich panel insert, rotatable snap-in type
US3313079A Sandwich panel spacer with torque resistant mechanical anchorage
US3253630A High speed lock washer
US3205927A High load bearing barrel nut
US3208496A Heavy load-carrying barrel nut
US3145753A Spring clip and nut assembly
DE1202463B Device for attaching objects to composite panels with cover panels made of metal
DE1110956B Bracket for nuts
DE1198038B Dowel inserted into a hole in a cell core plate
DE1202959B Method for fastening a coil-shaped dowel to be inserted into a dowel hole and held there by means of a plastic, hardening embedding compound and forming the dowel for carrying out the method
DE1279376B Electrically isolated nut
CA721570A Clip nut
CA705624A Clip nut
CA782265A Sandwich panel spacer with torque resistant mechanical anchorage
CA760701A Barrel nut
CA794102A Sandwich panel insert, rotatable snap-in type