RAMSEY JOSEPH D has a total of 16 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States and Canada. Its main competitors in its focus markets chemical engineering, machines and civil engineering are BARTLETT KENT W, KENNICOTT WATER SOFTENER COMPANY and AUTOMATIC PUMP & SOFTENER CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Machines | |
#3 | Civil engineering | |
#4 | Medical technology | |
#5 | Machine tools | |
#6 | Transport | |
#7 | Control | |
#8 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Separation | |
#3 | Installations for obtaining water | |
#4 | Vehicle parts | |
#5 | Turning | |
#6 | Systems controlling non-electric variables | |
#7 | Ladders | |
#8 | Venting or aerating devices | |
#9 | Diagnosis and surgery | |
#10 | Implantable devices |
# | Name | Total Patents |
---|---|---|
#1 | Ramsey Joseph D | 16 |
Publication | Filing date | Title |
---|---|---|
US2006143766A1 | Ergonomic, temple-vented, lightweight, anti-glare eye shield & method of manufacture thereof | |
US3311397A | Resilient bumpers for vehicles | |
US3120973A | Resilient bumper for vehicles | |
US2407575A | Ladder support | |
US2088116A | Filter | |
US1859218A | Valve | |
US1294164A | Filter. | |
CA149226A | Filter | |
CA146928A | Valve for drinking fountains | |
US1265955A | Drinking-fountain. | |
US1084030A | Water-purifier. | |
US1020053A | Filter. | |
US1022330A | Fluid-pressure regulator. | |
US1016956A | Valve for drinking-fountains. | |
US935547A | Lathe-tool holder. | |
US932576A | Lathe-tool. |