FRANK BILLINGS has a total of 25 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets civil engineering, packaging and shipping and transport are KOETHEN FOERDERANLAGEN KRANBAU, BARRAGES SERVICES INT BV and BARRE MARCEL.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 22 | |
#2 | Canada | 2 | |
#3 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Packaging and shipping | |
#3 | Transport |
# | Technology | |
---|---|---|
#1 | Dredging | |
#2 | Transport or storage devices | |
#3 | Safety devices | |
#4 | Railway equipment | |
#5 | Scaffolding |
# | Name | Total Patents |
---|---|---|
#1 | Greenleaf Robert P | 21 |
#2 | Frank Billings | 3 |
Publication | Filing date | Title |
---|---|---|
US2644997A | Wall form | |
US1726065A | Loading machine | |
US1646197A | Loading system | |
US1578024A | Loading system | |
US1578023A | Car-loading system | |
US1540327A | Loading machine | |
US1473227A | Loading machine | |
US1442939A | Loading machine | |
US1477754A | Loading machine | |
US1435920A | Loading machine | |
US1451020A | Loading machine | |
US1297150A | Loading-machine. | |
US1286168A | Loading apparatus. | |
US1463550A | Loading machine | |
US1361849A | Loading-machine | |
US1349749A | Loading-machine | |
US1277687A | Loading-machine. | |
US1222621A | Rail-clamp. | |
US1328487A | Mine loading-machine | |
US1162768A | Loading apparatus. |