| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Measurement | |
| #5 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Evan Jones | 8 |
| #2 | Palcer Joseph A | 2 |
| #3 | Gary Charles V | 1 |
| #4 | Mcilvaine Douglas K | 1 |
| #5 | Dawson Richard S | 1 |
| #6 | Trust Company The Northern | 1 |
| #7 | Griffith Leonard F | 1 |
| #8 | Dickert Robert S | 1 |
| #9 | Henry Bessie D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2897642A | Method and apparatus for pressurizing driers | |
| US2873856A | Refrigerant drier | |
| US2895497A | Packless valve | |
| US2872154A | Thermostatic control valve | |
| US2767803A | Strainer casing construction | |
| US2710021A | Non-chatter check valve | |
| US2758749A | Rupture disk assembly | |
| US2655124A | Liquid indicator device | |
| US2772019A | Rupture disk assembly | |
| US2630939A | Rupture disk unit | |
| US2657805A | Y-type strainer | |
| US2504184A | Combination drier and accumulator | |
| US2594641A | Check valve |