SPECO INC has a total of 15 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets machines, machine tools and electrical machinery and energy are MINE AND SMELTER SUPPLY COMPAN, FRASER GEORGE H and MASUDA TSUNEO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Canada | 2 | |
#3 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Machine tools | |
#3 | Electrical machinery and energy | |
#4 | Packaging and shipping | |
#5 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Milling | |
#2 | Unspecified technologies | |
#3 | Turning | |
#4 | Accessories for machine tools | |
#5 | Spraying devices | |
#6 | Pistons and sealings | |
#7 | Electric motor controls | |
#8 | Metal-working | |
#9 | Handling thin material |
# | Name | Total Patents |
---|---|---|
#1 | Hess Charles W | 7 |
#2 | Anderson Chester A | 2 |
#3 | Witte Walter R | 2 |
#4 | Hess Charles William | 1 |
#5 | Aulson Michael F | 1 |
#6 | Scriven Jr Albert K | 1 |
#7 | Mussehl Clifford L | 1 |
#8 | Witte W | 1 |
Publication | Filing date | Title |
---|---|---|
CA1136968A | Plate and stud combination for a rotary meat grinder | |
US4180212A | High speed rotary knife and blade insert assembly therefor | |
US4037494A | Method of producing a radial arm-type meat grinder cutter blade | |
US3993255A | Meat grinder cutter blade of the radial arm type | |
US4004742A | Rotary meat grinder with bone-collecting facilities | |
US4003521A | Dual-phase meat grinder adapter | |
US3779565A | Composite expansible biasing and sealing gasket | |
US3989239A | Sheet stacking apparatus | |
US3653599A | Fluid spray apparatus | |
US3573223A | Smoke generator with automatic control system therefor | |
US3542104A | Meat grinder with pneumatically-biased retainer ring | |
US2955490A | Template construction for automatic drilling machine | |
US2955489A | Automatic drilling machine |