| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Civil engineering | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Earth drilling | |
| #3 | Lubricating | |
| #4 | Pipes | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Parks Jr Glenn C | 5 |
| #2 | Bushman Jerod C | 2 |
| #3 | Cade Jason | 2 |
| #4 | Babineaux Chad | 2 |
| #5 | Greska Brenton J | 2 |
| #6 | Parks Glenn C | 1 |
| #7 | Bushman Jerod | 1 |
| #8 | Parks Glenn C Jr | 1 |
| #9 | Bender Scott | 1 |
| #10 | Bender Steven | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020362986A1 | Valve position indicator | |
| US2020332954A1 | Remote greasing system | |
| US2020284116A1 | Adapter for wellhead pressure control equipment | |
| US2020263808A1 | Valve position indicator | |
| US2020208747A1 | System for fluid transfer | |
| US2020116263A1 | Gate valve gate member for a gate valve | |
| US2017370479A1 | Gate valve and seat insert for a gate valve | |
| US2018010697A1 | Gate valve and seats for a gate valve |