MITCHELL BRUCE has a total of 12 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, it methods for management and machine tools are DATAINFOCOM USA INC, CHENGDU NORTH OIL EXPLORATION DEV TECH CO LTD and QRI GROUP LLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 5 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | IT methods for management | |
#3 | Machine tools | |
#4 | Mechanical elements | |
#5 | Transport | |
#6 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Data processing systems | |
#3 | Machines for making railways | |
#4 | Pistons and sealings | |
#5 | Blasting | |
#6 | Railway systems | |
#7 | Kitchen equipment |
# | Name | Total Patents |
---|---|---|
#1 | Mitchell Bruce | 12 |
#2 | Bennett Richard | 2 |
#3 | Almond Donald James | 1 |
#4 | Bosley Gordon | 1 |
Publication | Filing date | Title |
---|---|---|
US2020387923A1 | Tracking transactions across multiple payment processing networks | |
US2020051117A1 | Systems and Methods to Enable Offer and Rewards Marketing, and Customer Relationship Management (CRM) Network Platform | |
US2015027695A1 | Casing perforating and erosion system for cavern erosion in a heavy oil formation and method of use | |
US2012152552A1 | Pressure range delimited valve with close assist | |
CA2532598A1 | Apparatus for use in cooking food patties | |
CA2406842A1 | Annular pressure spool | |
CA2363183A1 | Production tool | |
CA2358242A1 | Annular pressure spool | |
US5016542A | Transit system | |
US4285278A | Rapid transit system |