MARSHALL ROBERT has a total of 17 patent applications. Its first patent ever was published in 1886. It filed its patents most often in United Kingdom, Canada and Spain. Its main competitors in its focus markets electrical machinery and energy, medical technology and environmental technology are AMB, PURA SCENTS INC and QUICLAVE L L C.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 8 | |
#2 | Canada | 3 | |
#3 | Spain | 3 | |
#4 | United States | 2 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Medical technology | |
#3 | Environmental technology | |
#4 | Foods and drinks | |
#5 | Chemical engineering | |
#6 | Machines | |
#7 | Transport | |
#8 | Furniture and games | |
#9 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Special electric heating or lighting | |
#2 | Solid waste disposal | |
#3 | Object sterilising | |
#4 | Kitchen equipment | |
#5 | Machines for making railways | |
#6 | Unspecified technologies | |
#7 | Mixing | |
#8 | Cocoa and sweets | |
#9 | Aeroplanes |
# | Name | Total Patents |
---|---|---|
#1 | Marshall Robert | 14 |
#2 | Hopwood William | 1 |
#3 | Norbury Albert | 1 |
#4 | Jones Peter Leslie | 1 |
#5 | Hackly Church William | 1 |
#6 | Richards Edgar Josiah Windsor | 1 |
#7 | Driscoll John Lionel | 1 |
Publication | Filing date | Title |
---|---|---|
GB9610662D0 | An apparatus and method of waste treatment | |
US4708487A | Space saver blender | |
GB129861A | Improvements in and relating to the Control of Aircraft. | |
US1020834A | Railway-crossing. | |
GB190823981A | Improved Means for Calculating or Estimating the Amount of Constituents of the Charges of Smelting Furnaces and the like. | |
GB190112289A | A New or Improved Cable Stopper. | |
GB190020168A | An Improved Gas Reversing-valve for Siemen's Furnaces and the like | |
GB189827454A | Improvements in Winding Apparatus. | |
GB189615025A | An Improvement in Down-draught Furnaces and Producers. | |
GB189420686A | Improvements in Furnaces. | |
CA28894A | Leather crimping machine | |
CA37358A | Wash board | |
CA27415A | Receptacle for ink, etc. |