DEAN JOHN RALPH has a total of 11 patent applications. Its first patent ever was published in 1908. It filed its patents most often in Canada, France and United Kingdom. Its main competitors in its focus markets consumer goods are TOP FORM BRASSIERE MFG CO LTD, DATSUCHIESU KK and BRAVERMAN LAURIE.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 9 | |
#2 | France | 1 | |
#3 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Corsets |
# | Name | Total Patents |
---|---|---|
#1 | Dean John Ralph | 11 |
#2 | Dean Walter Karl | 2 |
#3 | Dean Walter Carl | 1 |
#4 | Dean Harry Johnson | 1 |
#5 | Holmberg August W | 1 |
Publication | Filing date | Title |
---|---|---|
CA166694A | Garment stay | |
CA167742A | Punching machine | |
CA151856A | Wire bending machine | |
CA139893A | Stay | |
CA139895A | Stay | |
CA139896A | Stay | |
CA139894A | Stay | |
CA133407A | Wire bender | |
GB190813966A | Improvements in Stays or Stiffeners for Corsets and the like | |
CA110293A | Corset stay |