LEWIS ARTHUR J has a total of 11 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, optics and machines are SPRING MACHINERY COMPANY, ITAYA SEISAKUSHO and SHINKO KIKAI KOGYO KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Optics | |
#3 | Machines | |
#4 | Basic materials chemistry | |
#5 | Furniture and games | |
#6 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Metal wire processing | |
#2 | Devices using light amplification | |
#3 | Unspecified technologies | |
#4 | Punching metal | |
#5 | Chairs and beds | |
#6 | Buttons, pins and buckles | |
#7 | Coating compositions |
# | Name | Total Patents |
---|---|---|
#1 | Lewis Arthur J | 11 |
#2 | Moser Helen A | 1 |
#3 | Cowan John C | 1 |
Publication | Filing date | Title |
---|---|---|
US2009252297A1 | Superconductor Electromagnetic Transmitter Device | |
US2006019833A1 | Superconductor electromagnetic transmitter device | |
US2550703A | Coating compositions from soybean oils | |
US1425396A | Slide buckle | |
US1460162A | Camping outfit | |
US1357176A | Method of assembling springs in fastener members | |
US1357172A | Method of assembling springs in fastener members | |
US1357174A | Method of assembling springs in fastener members | |
US1357173A | Method of assembling springs in fastener members | |
US1357175A | Method of assembling springs in fastener members | |
US1289831A | Method of making stud fastener members. |