ROYAL ELECTRIC COMPANY has a total of 19 patent applications. Its first patent ever was published in 1933. It filed its patents most often in Canada and United States. Its main competitors in its focus markets electrical machinery and energy and audio-visual technology are DEWHURST PLC, GE POWER CONTROLS ITALIA SPA and BRADY CO W H.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 16 | |
#2 | United States | 3 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Audio-visual technology |
# | Technology | |
---|---|---|
#1 | Electric switches | |
#2 | Advertising |
# | Name | Total Patents |
---|---|---|
#1 | Thomson Frederick | 5 |
#2 | Riesman Joseph George | 2 |
#3 | Goodwin George Russell | 2 |
#4 | Baenziger Leonard N | 1 |
#5 | Farrar Clarence Allen | 1 |
#6 | Goodwin George R | 1 |
#7 | Gluck Edward Victor | 1 |
#8 | George Goodwin | 1 |
#9 | Goodwin George | 1 |
#10 | Danesi Paul P | 1 |
Publication | Filing date | Title |
---|---|---|
US2699621A | Illuminated display device | |
US2161079A | Renewable indicating fuse plug | |
US1996432A | Plug fuse | |
CA27343A | Electric arc lamp | |
CA396547A | Electric lamp switch cover | |
CA356804A | Fuse holder | |
CA578232A | Portable lamp | |
CA364610A | Fuse | |
CA26180A | Hanger for electric lamps | |
CA27849A | Compound wound dynamo | |
CA24028A | Electrical switch | |
CA619097A | Socket for a bulb or the like | |
CA353846A | Plug fuse | |
CA27882A | Apparatus for operating incandescent electric light installations from an arc light circuit | |
CA335810A | Plug fuse | |
CA353983A | Plug fuse | |
CA325018A | Fuse | |
CA27850A | Switch board for electric light station | |
CA30997A | Combined lamp shade, or reflector and guard |