BARTHOLOMEW WILLIAM has a total of 16 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets civil engineering, packaging and shipping and mechanical elements are ZACOD CO LTD, MAEDA TAKAHARU and CHINA MOBILE INTERNET SHENYANG TECHNOLOGIES CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 6 | |
#2 | Canada | 5 | |
#3 | United States | 3 | |
#4 | Austria | 2 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Packaging and shipping | |
#3 | Mechanical elements | |
#4 | Electrical machinery and energy | |
#5 | Telecommunications | |
#6 | Computer technology | |
#7 | Consumer goods |
# | Name | Total Patents |
---|---|---|
#1 | Bartholomew William | 16 |
#2 | Bartholomew Sidney Langton | 3 |
#3 | Wang Ze | 1 |
#4 | Muccione Stephen | 1 |
#5 | Lau Steven | 1 |
#6 | Chen Ta | 1 |
Publication | Filing date | Title |
---|---|---|
GB191401281A | Improvements in Cylinder Washing Machines. | |
CA143504A | Plate punching machine | |
CA146292A | Laundry centrifugal extractor | |
CA137274A | Cuff press | |
CA119448A | Dry room hanger | |
CA119449A | Dry room hanger | |
GB190908951A | Improvements in Valve Apparatus for Filling Vessels with Water or other Liquid. | |
GB190908516A | Improvements in and relating to Valvular Means for Discharging Water from Cisterns and the like. | |
US924723A | Hanger for dry-rooms. | |
US924722A | Dry-room hanger. | |
GB190722546A | Improvements in and relating to Lavatories, Baths, Sinks, Washtubs and the like | |
GB189323317A | Improvements in Water Closets. |