DUNN EDWARDS CORP has a total of 16 patent applications. Its first patent ever was published in 1990. It filed its patents most often in EPO (European Patent Office), Australia and Canada. Its main competitors in its focus markets chemical engineering, packaging and shipping and machines are IND AUTOMATION SYSTEMS, YASUI TEKKOSHO KK and GRAIN MACHINERY COMPANY.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 4 | |
#2 | Australia | 3 | |
#3 | Canada | 3 | |
#4 | United States | 3 | |
#5 | Brazil | 1 | |
#6 | Finland | 1 | |
#7 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Packaging and shipping | |
#3 | Machines | |
#4 | IT methods for management | |
#5 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Mixing | |
#2 | Unspecified technologies | |
#3 | Transport or storage devices | |
#4 | Packaging | |
#5 | Special furniture | |
#6 | Data processing systems |
# | Name | Total Patents |
---|---|---|
#1 | Edwards Kenneth N | 15 |
#2 | Edwards Edward D | 11 |
#3 | Frederickson Larry | 5 |
#4 | Dwyer Niles M | 5 |
#5 | Howlett Philip C | 4 |
#6 | Howlett Philip | 4 |
#7 | Lapp Michael C Sr | 4 |
#8 | Hufman John D | 1 |
#9 | Price Paul J | 1 |
#10 | Lapp Sr Micheal C | 1 |
Publication | Filing date | Title |
---|---|---|
US5365722A | Method and apparatus for filling a container with a fluid | |
US5268849A | Process and apparatus for dispensing liquid colorants into a paint can, and quality control therefor | |
CA2029228A1 | Process and apparatus for dispensing liquid colorants into a paint can, and quality control therefor | |
US5031781A | Wallcovering display rack |