| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Audio-visual technology | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Packaging | |
| #5 | Venting or aerating devices | |
| #6 | Kitchen equipment | |
| #7 | Special information storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hoffman Karl K | 9 |
| #2 | Larsen Robert C | 6 |
| #3 | Ozcomert John | 3 |
| #4 | Hoffman Keith P | 2 |
| #5 | Roberts Tom | 2 |
| #6 | Kaganovich Steve | 2 |
| #7 | Wielunski Douglas A | 2 |
| #8 | Prive Vladimir | 2 |
| #9 | Engel Roger K | 1 |
| #10 | Rodriguez Monserrat | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US10358275B1 | Pressure relief valve with a plural-part dry strap | |
| US2014318653A1 | Oil-less pressure relief valves | |
| US2015135967A1 | Single-Serve Cartridge with Pressure Relief Valve | |
| US2013048125A1 | Oil-less and wetted pressure relief valves having an integrated filter | |
| US2007266675A1 | Apparatus and method for the application of pressure relief valves | |
| US2006263497A1 | Pressure relief valve with stiff support | |
| US5561574A | Method for manufacturing lifter for a disc cartridge and feed stock therefor | |
| US5511883A | Hang tab for containers |