JOHN DUSENBERY COMPANY INC has a total of 23 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets packaging and shipping, machines and machine tools are CAMERON MACHINE CO, DUSENBERY CO JOHN and JAGENBERG QUERSCHNEIDER GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | United Kingdom | 7 | |
#3 | Germany | 6 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Machines | |
#3 | Machine tools | |
#4 | Textiles and paper | |
#5 | Audio-visual technology | |
#6 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Handling thin material | |
#2 | Unspecified technologies | |
#3 | Shaping of plastics | |
#4 | Cutting | |
#5 | Sawing | |
#6 | Textile material production | |
#7 | Special information storage | |
#8 | Unspecified technologies | |
#9 | Clutches and brakes |
# | Name | Total Patents |
---|---|---|
#1 | Young Roger W | 8 |
#2 | William Young Roger | 5 |
#3 | Dusenbery John F | 2 |
#4 | Young Roger William | 2 |
#5 | Landskroener Peter A | 1 |
#6 | Dales Nicholas G | 1 |
#7 | Oluf Olsen | 1 |
#8 | Frederick Dusenbery John | 1 |
#9 | Anthony Mastriani Elvin | 1 |
#10 | Mastriani Elvin Anthony | 1 |
Publication | Filing date | Title |
---|---|---|
US4277010A | Vacuum roller for transporting a web | |
US4099435A | Cutting knife for winding machines | |
GB1269507A | Improvements in or relating to core chucks for securing tubular cores to drive shafts | |
US3390843A | Apparatus for controlling the tension of a moving web of material | |
US3387798A | Apparatus for winding thin film into a roll at high speed | |
US3322361A | Low tension core adapter | |
US3359842A | Apparatus for slitting metal foil | |
US3373332A | Apparatus for automatically controlling the speed of a rewind mandrel | |
US3322359A | Core spacer for differential winding machine | |
US3122335A | Web slitter-rewinder | |
US2833488A | Expansible core adapter |