KERR MACHINE CO has a total of 41 patent applications. It increased the IP activity by 80.0%. Its first patent ever was published in 2014. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and civil engineering are MARTINA HOERBIGER, OS BAD ROZWOJOWY ELEKT PROZNI and YTS KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 34 | |
#2 | Canada | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | Mexico | 1 | |
#5 | Russian Federation | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Engines, pumps and turbines | |
#3 | Civil engineering | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Venting or aerating devices | |
#2 | Pumps | |
#3 | Earth drilling | |
#4 | Pistons and sealings | |
#5 | Servomotors | |
#6 | Machines | |
#7 | Special wind, spring and weight motors | |
#8 | Nails | |
#9 | Unspecified technologies | |
#10 | Pipes |
# | Name | Total Patents |
---|---|---|
#1 | Foster Kelcy Jake | 36 |
#2 | Nowell Mark S | 34 |
#3 | Barnett Christopher Todd | 24 |
#4 | May Michael Eugene | 21 |
#5 | Ayres Brandon Scott | 19 |
#6 | Lapointe Guy J | 13 |
#7 | Thomas Micheal Cole | 11 |
#8 | Thomas Michael Cole | 8 |
#9 | Nowell Brandon Stephen | 2 |
#10 | Thomas Michael | 1 |
Publication | Filing date | Title |
---|---|---|
US2021108734A1 | Sealing High Pressure Flow Devices | |
US2020300240A1 | Fluid end assembly | |
US2020347706A1 | Fracturing Pump With In-Line Fluid End | |
WO2020123431A1 | Fluid end | |
US2019368619A1 | Valve With Hardened Insert | |
US2019360483A1 | Fluid End Plug With Bore Clearance | |
US2019346064A1 | Modular Valve | |
US2019309858A1 | Stem guided valve | |
US2019178243A1 | Multi-Piece Fluid End | |
US2019136842A1 | Multi-Piece Fluid End | |
US2019120389A1 | Fluid End Valve With Dual Inserts | |
US2019137019A1 | High Pressure Swivel Joint | |
US2019063427A1 | Tapered Valve Seat | |
US2019032685A1 | Bellows system for fluid end | |
US2019017503A1 | Fluid end assembly | |
US2018266573A1 | High Pressure Plug Valve | |
US2018238459A1 | Check Valve | |
US2018017173A1 | Sealing high pressure flow devices | |
US2018073654A1 | Valve Flow Passage Sleeve | |
US2018058447A1 | Modular gland arrangements for a fluid end assembly |