CLARK NORRIS ELMORE has a total of 54 patent applications. Its first patent ever was published in 1904. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, machine tools and civil engineering are KALMAN STEEL COMPANY INC, PENN METAL COMPANY and AMPLIFORM PTY LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 42 | |
#2 | Canada | 8 | |
#3 | United Kingdom | 3 | |
#4 | Austria | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Machine tools | |
#3 | Civil engineering | |
#4 | Semiconductors | |
#5 | Surface technology and coating | |
#6 | Chemical engineering |
# | Name | Total Patents |
---|---|---|
#1 | Clark Norris Elmore | 54 |
Publication | Filing date | Title |
---|---|---|
CA184536A | Corner bead for plastering | |
US1288512A | Corner-bead. | |
US1252781A | Clip. | |
CA182797A | Corner bead manufacture | |
CA183698A | Metal manufacture | |
GB191510484A | Expanded Metal Manufacture. | |
US1224877A | Metal-working. | |
US1224104A | Expanded-metal manufacture. | |
US1146554A | Metal-working machine. | |
US1142494A | Corner-bead manufacture. | |
US1146553A | Metal-working. | |
US1142493A | Machine for making corner-bead blanks. | |
US1169462A | Expanded-metal package-roll. | |
US1165071A | Art of metal-working. | |
US1257980A | Corner-bead. | |
US1146552A | Metal-working. | |
US1224523A | Metal-working machine. | |
US1104477A | Metal-working. | |
US1052888A | Metal-working. | |
US1212740A | Metal corner-bead. |