| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Agriculture | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Unspecified technologies | |
| #3 | Animal care | |
| #4 | Air-conditioning | |
| #5 | Coin-freed | |
| #6 | Magnetic or electrostatic solid separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Crabtree Lamonte A | 13 |
| #2 | Geil Jr Ronald Jay | 4 |
| #3 | Sinclair Jeffrey A | 4 |
| #4 | Raider Mike | 4 |
| #5 | Chesson Jr Richard Keith | 4 |
| #6 | Harriman Mike | 3 |
| #7 | Davis John | 2 |
| #8 | Haas Daniel R | 2 |
| #9 | Geil Jr Ronald J | 1 |
| #10 | Chesson Jr Richard K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2015265959A1 | Collapsible and/or assembled filter housing and filter used therewith | |
| US2014165839A1 | Extended Life Panel Filter | |
| US2012291406A1 | V-bank air filtration system such as for animal confinement | |
| US2012048115A1 | Self service kiosk incorporating moisture repellant filter |