BRYANT POFF INC has a total of 11 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping, machines and chemical engineering are METSO MINERALS BRASIL LTDA, HENAN DONGDA MINING CO LTD and NANTONG UP MACHINERY ENG CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Machines | |
#3 | Chemical engineering | |
#4 | Agriculture |
# | Technology | |
---|---|---|
#1 | Transport or storage devices | |
#2 | Milling | |
#3 | Harvesting | |
#4 | Separating solids |
# | Name | Total Patents |
---|---|---|
#1 | Taylor Edmund P | 6 |
#2 | Bryant James G | 4 |
#3 | Hayden Ronald G | 1 |
#4 | Bryant J | 1 |
#5 | Poff James L | 1 |
Publication | Filing date | Title |
---|---|---|
US4738328A | Housing for a riding lawnmower transmission | |
US4369870A | Automatic grain distributor | |
US4216853A | Grain retarder | |
US4246999A | Grain cup | |
US4159053A | Grain distributor | |
US4059235A | Shredding device | |
US4022316A | Boot construction for a bucket elevator | |
US3759452A | Self-cleaning metal trap for rubbish shredding machines | |
US3669264A | Bucket elevator with grain cleaner |