JOHN F MCCANNA COMPANY has a total of 14 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States. Its main competitors in its focus markets mechanical elements, machines and control are FARVAL CORP, BASSICK MFG CO and ROGERS PRODUCTS CO INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Machines | |
#3 | Control | |
#4 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Lubricating | |
#2 | Unspecified technologies | |
#3 | Systems controlling non-electric variables | |
#4 | Water treatment |
# | Name | Total Patents |
---|---|---|
#1 | Mccanna John F | 14 |
#2 | Markle John R | 2 |
Publication | Filing date | Title |
---|---|---|
US1074128A | Lubricator. | |
US822900A | Lubricator. | |
US861756A | Lubricating system. | |
US786914A | Boiler-compound feeder. | |
US833889A | Locomotive-lubricator. | |
US861755A | Automobile lubricating-pump. | |
US838565A | Lubricator for automobile-motors, &c. | |
US822685A | Lubricating apparatus. | |
US779661A | Gravity-valve. | |
US754486A | Apparatus for force-feed lubrication. | |
US822684A | Lubricating-pump for locomotive-engines. | |
US754485A | Lubricating-pump. | |
US775067A | Lubricating-pump. | |
US691478A | Lubricating-pump. |