HANDLEMAN AVROM RINGLE has a total of 13 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Australia and Belgium. Its main competitors in its focus markets chemical engineering, packaging and shipping and machines are SYMAC, KINETICS CHEMPURE SYSTEMS INC and CHEN LIANYUN.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 3 | |
#2 | Australia | 1 | |
#3 | Belgium | 1 | |
#4 | Canada | 1 | |
#5 | Germany | 1 | |
#6 | EPO (European Patent Office) | 1 | |
#7 | France | 1 | |
#8 | Japan | 1 | |
#9 | Netherlands | 1 | |
#10 | Sweden | 1 | |
#11 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Packaging and shipping | |
#3 | Machines | |
#4 | Engines, pumps and turbines | |
#5 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Mixing | |
#2 | Unspecified technologies | |
#3 | Siphons | |
#4 | Fire-fighting | |
#5 | Transport or storage devices | |
#6 | Containers for goods storage |
# | Name | Total Patents |
---|---|---|
#1 | Handleman Avrom R | 7 |
#2 | Alack Charles S | 2 |
#3 | Handleman Avrom Ringel | 1 |
#4 | Aburomu Ringuru Handoruman | 1 |
#5 | Handleman Avrom Ringle | 1 |
Publication | Filing date | Title |
---|---|---|
EP1499447A1 | Eductor mixer system | |
WO03092900A1 | Eductor mixer system | |
US4234273A | Fluidizable material handling apparatus | |
US4149755A | Fluidizable material handling apparatus | |
US4186772A | Eductor-mixer system |