| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 2 | |
| #3 | Mexico | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Agriculture | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Horticulture | |
| #3 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dean Roy Lucas | 3 |
| #2 | Clapper Joshua E | 3 |
| #3 | Magargal John R | 3 |
| #4 | Leigh Gary A | 3 |
| #5 | Dean Roy | 3 |
| #6 | Coogan John M | 2 |
| #7 | Allard Bryan Fitzgerald | 2 |
| #8 | Stott John R | 2 |
| #9 | Gross Steve B | 2 |
| #10 | Clapper Joshua | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2017209944A1 | System, method and apparatus for grooving pipe bells | |
| US2017198847A1 | System, method and apparatus for low profile seal | |
| US2017102106A1 | System, method and apparatus for a pipe coupling for irrigation | |
| US2016356411A1 | System, method and apparatus for restrained pipe joint | |
| WO2014105222A1 | Flush joint pipe | |
| US2013300103A1 | Riser cap and irrigation piping system using same |