| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 9 | |
| #2 | United States | 7 | |
| #3 | Mexico | 3 | |
| #4 | Australia | 2 | |
| #5 | Canada | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Separation | |
| #5 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mcnaughton James | 21 |
| #2 | Ketcham Mark G | 11 |
| #3 | Walker Donald C | 6 |
| #4 | Pacitto Angelo | 5 |
| #5 | Ketcham Mark | 1 |
| #6 | Gute Robert M | 1 |
| #7 | Limatta Walfred J | 1 |
| #8 | Liimatta Walfred J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5261709A | Quick connector | |
| BR9202956A | Accommodation set, and process of assembling a filter | |
| US5273254A | Fluid conduit quick connectors with anti-spill valves | |
| US5275448A | Quick connect tubing connector and method of assembly | |
| BR9205556A | Pipe connector | |
| US5228728A | Tube retainer release sleeve | |
| AU8596991A | Quick connector | |
| US5161832A | Plastic retainer for fluid coupling | |
| US5161833A | Positive transition quick connect coupling | |
| US5107890A | Ball check valve |