RECOVERY ENG INC has a total of 70 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, chemical engineering and engines, pumps and turbines are UPR VODOPROV KANALIZTR KHOZ VO, BLUE WATER TECHNOLOGIES INC and INNOTERV IPARI FOEVALLALKOZO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 17 | |
#2 | WIPO (World Intellectual Property Organization) | 13 | |
#3 | Australia | 11 | |
#4 | Brazil | 5 | |
#5 | Canada | 5 | |
#6 | EPO (European Patent Office) | 5 | |
#7 | China | 3 | |
#8 | Israel | 3 | |
#9 | Taiwan | 3 | |
#10 | South Africa | 3 | |
#11 | India | 1 | |
#12 | Turkey | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Chemical engineering | |
#3 | Engines, pumps and turbines | |
#4 | Measurement | |
#5 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Water treatment | |
#2 | Separation | |
#3 | Time-interval measuring | |
#4 | Refrigerators | |
#5 | Climate change adaptation technologies | |
#6 | Climate change mitigation in buildings | |
#7 | Pumps | |
#8 | Machines | |
#9 | Steam engine plants | |
#10 | Positive-displacement engines |
# | Name | Total Patents |
---|---|---|
#1 | Emmons David J | 31 |
#2 | Hembree Richard D | 30 |
#3 | Tanner John D | 19 |
#4 | Sullivan Brian F | 16 |
#5 | Lund James L | 13 |
#6 | Carmein David E E | 10 |
#7 | Hembree Richard David | 7 |
#8 | Gaston Johannes N | 7 |
#9 | Van Ornum Douglas J | 4 |
#10 | Prescott Timothy J | 3 |
Publication | Filing date | Title |
---|---|---|
WO9935092A1 | Pour-through water treatment dispenser | |
WO9843796A1 | Method of making a block filter | |
US6103114A | Pour-through water treatment carafe | |
US5882507A | Water filter cartridge end-of-life mechanism | |
US5709794A | Low-cost portable water filter | |
ZA9503286B | Water purifier | |
ZA9501863B | Water treatment device | |
US5536394A | End of life mechanism for water treatment cartridge | |
US5525214A | Filter cartridge for water treatment device | |
US5527451A | Water treatment device with volume totalization valve | |
US5431908A | Method for preparing polyhalide resin disinfectants | |
US5268093A | Portable water purification system | |
WO9115281A1 | Portable water purification system | |
US5106500A | Portable water purification system including a filter cleaning mechanism | |
CA1299466C | Mixed-phase motor | |
US4902207A | Energy recovery apparatus | |
AU1946788A | Mixed-phase motor | |
US4793153A | Energy recovery apparatus |