FED MACHINE AND WELDER COMPANY has a total of 27 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machine tools, machines and mechanical elements are WELDEX INC, NAT ELECTRIC WELDING MACHINES and BURNLEY ENGINEERING PRODUCTS L.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 24 | |
#2 | Canada | 2 | |
#3 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Electrical machinery and energy | |
#5 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Soldering, welding and flame cutting | |
#2 | Unspecified technologies | |
#3 | Punching metal | |
#4 | Presses | |
#5 | Making metal sheets | |
#6 | Special electric heating or lighting | |
#7 | Servomotors | |
#8 | Unspecified technologies | |
#9 | Clutches and brakes | |
#10 | Structural elements |
# | Name | Total Patents |
---|---|---|
#1 | Williams Arthur L | 6 |
#2 | Doutt Kingsley A | 3 |
#3 | Clark Malcolm S | 2 |
#4 | Goldner George H | 2 |
#5 | Deffenbaugh James F | 2 |
#6 | Probeck Armand A | 2 |
#7 | Forssmark Boo H | 2 |
#8 | Longfield William F | 2 |
#9 | Allen Peter W | 1 |
#10 | Cavender Grant L | 1 |
Publication | Filing date | Title |
---|---|---|
US2908803A | Electric resistance welder | |
US2951379A | Press | |
US2815425A | Induction heating | |
US2805318A | Welding apparatus | |
US2789437A | Drive apparatus | |
US2872886A | Press apparatus | |
US2873017A | Methods of and apparatus for sorting | |
US2790065A | Control means | |
US2850998A | Apparatus for guiding and sizing material | |
US2771538A | Welding apparatus | |
US2868265A | Alternatively usable rotary and longitudinal material guiding means | |
US2761426A | Fluid control apparatus | |
US2742078A | Forming apparatus | |
US2689295A | Welding apparatus | |
US2771046A | Apparatus for producing tubular members | |
US2531033A | Control means | |
US2677034A | Flash welder control means | |
GB652419A | Method of shaping metallic bodies | |
US2510744A | Weld wheel construction | |
US2486592A | Welding machine |