RAY LOUIS F has a total of 12 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets packaging and shipping, transport and measurement are SEAMETRIC INTERNAT AS, WUXI SHENGOU MARINE EQUIPMENT CO LTD and DONGNAM MARINE CRANE CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Canada | 1 | |
#3 | Germany | 1 | |
#4 | Norway | 1 | |
#5 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Transport | |
#3 | Measurement | |
#4 | Materials and metallurgy | |
#5 | Environmental technology | |
#6 | Machines |
# | Technology | |
---|---|---|
#1 | Cranes | |
#2 | Ships | |
#3 | Unspecified technologies | |
#4 | Building materials | |
#5 | Weighing | |
#6 | Climate change mitigation in wastewater treatment |
# | Name | Total Patents |
---|---|---|
#1 | Ray Louis F | 12 |
#2 | Azar Sr David G | 1 |
Publication | Filing date | Title |
---|---|---|
US4382418A | Barge unloading terminal | |
US4353749A | Process of producing a useful soil cement product from industrial chemical waste | |
DE2833809A1 | Constant balance crane - has counterweight trolley travelling in horizontal plane vertically spaced from load trolley travel plane | |
CA1081168A | Constant balance crane | |
SE415017B | Crane with constant balancing | |
US4220246A | Sheave adjustable balance crane | |
US4113112A | Constant balance crane | |
US4039086A | Load balance, double bucket cable stay crane with load sensing means | |
US4074817A | Barge cable crane | |
US4074818A | Loading/unloading crane with buoyant counterweight system | |
US4067446A | Cable stay crane |