LAWSON DAVID E has a total of 12 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, furniture and games and macromolecular chemistry and polymers are PIRELLI LTD, STELLA WERKE AG and HOOVER BALL & BEARING CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Furniture and games | |
#3 | Macromolecular chemistry and polymers | |
#4 | Chemical engineering | |
#5 | Textiles and paper | |
#6 | Mechanical elements | |
#7 | Transport |
# | Technology | |
---|---|---|
#1 | Chairs and beds | |
#2 | Shaping of plastics | |
#3 | Unspecified technologies | |
#4 | Unspecified technologies | |
#5 | Vehicle parts | |
#6 | Paper goods | |
#7 | Macromolecular compounds compositions | |
#8 | Mixing | |
#9 | Gearing | |
#10 | Fillers |
# | Name | Total Patents |
---|---|---|
#1 | Lawson David E | 12 |
#2 | Stevens Jr William E | 1 |
Publication | Filing date | Title |
---|---|---|
US2011120240A1 | Break away slide mechanism with enhanced positioning accuracy | |
US4200359A | Side view mirror assembly with butyl rubber adhesive | |
US4123488A | Molded plastic article and method of making the same | |
US3310300A | Load bearing unit | |
US3264034A | Load bearing structure | |
US3140086A | Seat construction | |
US3231458A | Molded wood chip article and method of making the same | |
US3084980A | Foam plastic article of furniture | |
US3044758A | Seat construction | |
US3024500A | Apparatus for dry mixing of material | |
CA708923A | Molded wood chip article and method of making the same | |
CA671307A | Apparatus for dry mixing of material |