NAT VULCANIZED FIBRE COMPANY has a total of 16 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States and Canada. Its main competitors in its focus markets textiles and paper, machines and measurement are MINNESOTA & ONTARIO PAPER CO, ARJOWIGGINS RIVES and ARJO WIGGINS DESSIN ET PAPIERS.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Machines | |
#3 | Measurement | |
#4 | Macromolecular chemistry and polymers | |
#5 | Materials and metallurgy | |
#6 | Packaging and shipping | |
#7 | Machine tools | |
#8 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Paper goods | |
#3 | Paper coating | |
#4 | Compounds containing metals | |
#5 | Shafts | |
#6 | Analysing materials | |
#7 | Punching metal | |
#8 | Handling thin material | |
#9 | Polysaccharides | |
#10 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Shoemaker Jr William M | 5 |
#2 | Tatnall Joseph S | 3 |
#3 | Lundquist Hjalmar T | 2 |
#4 | Albert Gerard A | 2 |
#5 | Tolbert Ralph D Jr | 1 |
#6 | Mcclellan James L | 1 |
#7 | Bacino Joseph E | 1 |
#8 | Jay Robinson | 1 |
#9 | Fisher James N | 1 |
#10 | Holton George F | 1 |
Publication | Filing date | Title |
---|---|---|
US3279791A | Sheet material feeding mechanism for a shear line | |
US3269102A | Spiral winding device | |
US2348001A | Acetylation of cellulose | |
US2257576A | Art of making vulcanized fiber | |
US2197585A | Apparatus for testing tubes by impact | |
US2153532A | Insulation for electrical apparatus | |
US2075328A | Method of impregnating cellulosic materials and product of said method | |
US1907905A | Roller bearing | |
US1988340A | Process and apparatus for making laminated vulcanized fiber | |
US1714641A | Apparatus for making fiber board | |
US1675667A | Apparatus for making fiber board | |
US1714640A | Method of making fiber board | |
US1744981A | Method of purifying zinc chloride | |
US1675666A | Method of making fiber board | |
CA589494A | Container | |
CA585073A | Apparatus and process for strip treatment |