HOPKINS WILLIAM has a total of 12 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and transport are JAPAN STEELS INTERNAT INC, BOTTENSCHEIN KARL and AQUARIUS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 8 | |
#2 | United States | 2 | |
#3 | Canada | 1 | |
#4 | France | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Surface technology and coating | |
#3 | Transport | |
#4 | Civil engineering | |
#5 | Medical technology | |
#6 | Environmental technology | |
#7 | Machines |
# | Technology | |
---|---|---|
#1 | Coating metallic material | |
#2 | Scaffolding | |
#3 | Working metallic powder | |
#4 | Unspecified technologies | |
#5 | Syringes | |
#6 | Wheelchairs and sledges | |
#7 | Hand carts | |
#8 | Garbage disposal |
# | Name | Total Patents |
---|---|---|
#1 | Hopkins William | 11 |
#2 | Hopkins Lillian A | 1 |
#3 | Hopkins Henry | 1 |
#4 | Hopkins Mary A | 1 |
Publication | Filing date | Title |
---|---|---|
US2006245876A1 | Method and apparatus for transporting containers | |
FR2760647A1 | Collector for medical sharps | |
GB9316522D0 | Apparatus for and methods of producing a particulate spray | |
GB191011637A | Improvements in Apparatus for use in the Construction of Concrete Structures. | |
US968355A | Propulsion-vehicle. | |
GB190916549A | Improvements in Apparatus for use in the Construction of Circular Concrete Structures. | |
GB190716209A | Improvements in Closing Butter Churns, Railway Milk Churns, & other Vessels | |
GB190226478A | Improvements in Machines suitable for Weighing and Mixing Chaft and Corn and other Materials. | |
GB190212016A | Marine Speed Regulator | |
CA62447A | Steam boiler and furnace | |
GB189804319A | Improvements in Closing Butter Churns, Railway Milk Churns, and other Vessels. |