| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 10 | |
| #2 | United States | 9 | |
| #3 | Canada | 7 | |
| #4 | China | 7 | |
| #5 | Republic of Korea | 6 | |
| #6 | Mexico | 4 | |
| #7 | Australia | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Medical technology | |
| #3 | Machines | |
| #4 | Machine tools | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Pipes | |
| #3 | Unspecified technologies | |
| #4 | Venting or aerating devices | |
| #5 | Nails | |
| #6 | Diagnosis and surgery | |
| #7 | Tools for connecting or disengaging | |
| #8 | Ice-boxes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Werth Albert A | 38 |
| #2 | Werth Albert | 7 |
| Publication | Filing date | Title |
|---|---|---|
| CN102395402A | Sanitary retainer | |
| CA2755114A1 | Tube clamp | |
| US2009179422A1 | Barb clamp with smooth bore | |
| WO2010008614A1 | Sanitary clamp | |
| US2008169646A1 | Barb clamp with smooth bore | |
| US2006169934A1 | Conduit clamp | |
| US2005082826A1 | Barb clamp | |
| US2004211790A1 | Valve for a refrigerator water dispenser | |
| AU2003301352A8 | Conduit clamp | |
| US7090257B2 | Barb clamp | |
| US6796586B2 | Barb clamp |