| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 16 | |
| #2 | Australia | 10 | |
| #3 | United States | 8 | |
| #4 | Mexico | 7 | |
| #5 | Canada | 6 | |
| #6 | Brazil | 4 | |
| #7 | China | 4 | |
| #8 | Japan | 4 | |
| #9 | WIPO (World Intellectual Property Organization) | 3 | |
| #10 | Republic of Korea | 2 | |
| #11 | Taiwan | 2 | |
| #12 | South Africa | 2 | |
| #13 | Czechia | 1 | |
| #14 | Hong Kong | 1 | |
| #15 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Transport | |
| #5 | Thermal processes | |
| #6 | Chemical engineering | |
| #7 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Unspecified technologies | |
| #3 | Punching metal | |
| #4 | Vehicle brake control systems | |
| #5 | Refrigerators | |
| #6 | Tools for connecting or disengaging | |
| #7 | Mixing | |
| #8 | Metal-working | |
| #9 | Unspecified technologies | |
| #10 | Gas-flow silencers for machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Densel David S | 16 |
| #2 | Vogel Todd J | 12 |
| #3 | Faber Richard | 7 |
| #4 | Grau Jeffrey M | 7 |
| #5 | Schmidt Juergen | 6 |
| #6 | Karl Terry L | 6 |
| #7 | Persohn Matthew M | 6 |
| #8 | Lisenbee Gary R | 5 |
| #9 | Bernas James M | 5 |
| #10 | Nusbaum Christopher R | 5 |
| Publication | Filing date | Title |
|---|---|---|
| ZA200303368B | Coupling adapter and assembly. | |
| US6450199B1 | Refrigeration system service coupling | |
| EP1199507A2 | Releasable coupling assembly | |
| US2002038955A1 | Coupling adapter and assembly | |
| US6592151B2 | Coupling assembly | |
| US2002109350A1 | Coupling assembly | |
| AU1643401A | Device for inducing turbulence in refrigerant systems | |
| US6484552B1 | Hinged die cage assembly | |
| US6430792B1 | Hydraulic tool | |
| KR20010094112A | Damping element | |
| US6363965B1 | Manifold assembly | |
| US6161646A | Turbo-generator exhaust noise silencer | |
| CA2558021A1 | Quick connect tube couplings |