SHAW PROCESS DEV CORP has a total of 15 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States and Canada. Its main competitors in its focus markets materials and metallurgy, thermal processes and electrical machinery and energy are WALLWORK & CO LTD, HEATHERWILL CO and HANSBERG JULIUS.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Canada | 7 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Thermal processes | |
#3 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Foundry moulding | |
#2 | Details of furnaces | |
#3 | Pig-iron processing | |
#4 | Special electric heating or lighting | |
#5 | Casting metal | |
#6 | Furnaces |
# | Name | Total Patents |
---|---|---|
#1 | Clifford Shaw | 3 |
#2 | Shaw Noel | 3 |
#3 | Dunlop Adam | 2 |
#4 | Noel Shaw | 2 |
#5 | Shaw Clifford | 2 |
#6 | Lubalin Irwin J | 1 |
#7 | Adam Dunlop | 1 |
#8 | Charles Renton Robert | 1 |
Publication | Filing date | Title |
---|---|---|
US3102154A | Electric arc furnaces | |
US3061655A | Electric arc furnaces | |
US2979790A | Molds | |
US2935772A | Prevention of scale formation on castings | |
US2931081A | Mould structure and its production | |
US2911310A | Investment materials for casting moulds | |
US2811760A | Method for the production of casting moulds | |
US2795022A | Method of making moulds | |
CA610630A | Prevention of scale formation on castings | |
CA551728A | Method for the production of casting moulds | |
CA614976A | Adjustable box elements | |
CA624425A | Moulds for casting metals | |
CA565264A | Mould structure and its production | |
CA570809A | Investment materials for casting moulds | |
CA551727A | Metal casting, moulds therefor and their production |