Inventor
Gregory T. Lockwood
Inventor
Pearland, TX, US
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling29%
C22CAlloys21%
B22FWorking metallic powder18%
H04LTransmission of digital information, e.g. telegraphic communication9%
B24DTools for grinding, buffing or sharpening5%
C23CCoating metallic material5%
B23KSoldering or unsoldering4%
Y10TTechnical subjects covered by former us classification3%
B22DCasting of metals2%
B23PMetal-working not otherwise provided for2%
PatentTitleYear
10,737,367Matrix tool bodies with erosion resistant and/or wear resistant matrix materials202010,038,567Scalable IP-services enabled multicast forwarding with efficient resource utilization20189,683,410'Cutter assemblies, downhole tools incorporating such cutter assemblies and methods of making such downhole tools'20179,319,303'Scalable IP-services enabled multicast forwarding with efficient resource utilization'20169,284,788'Diamond impregnated bits and method of using and manufacturing the same'20169,167,016'Scalable IP-services enabled multicast forwarding with efficient resource utilization'20159,166,805'Scalable IP-services enabled multicast forwarding with efficient resource utilization'20159,103,170'Impregnated drill bit'20159,004,199'Drill bits and methods of manufacturing such drill bits'20158,956,438'Low coefficient of thermal expansion cermet compositions'20158,953,513'Scalable IP-services enabled multicast forwarding with efficient resource utilization'20158,950,518'Matrix tool bodies with erosion resistant and/or wear resistant matrix materials'20158,925,422'Method of manufacturing a drill bit'20158,893,828'High strength infiltrated matrix body using fine grain dispersions'20148,776,913'Special curve braze sheet for top loading cutter to get better braze strength'20148,727,043'Cutter assemblies, downhole tools incorporating such cutter assemblies and methods of making such downhole tools'20148,702,825'Composite cutter substrate to mitigate residual stress'20148,617,289'Hardfacing compositions for earth boring tools'20138,602,129'Matrix body fixed cutter bits'20138,590,645'Impregnated drill bits and methods of manufacturing the same'20138,517,125'Impregnated material with variable erosion properties for rock drilling'20138,381,845'Infiltrated carbide matrix bodies using metallic flakes'20138,369,258'Scalable IP-services enabled multicast forwarding with efficient resource utilization'20138,347,990'Matrix bit bodies with multiple matrix materials'20138,342,268'Tough carbide bodies using encapsulated carbides'20138,323,372'Low coefficient of thermal expansion cermet compositions'20128,211,203'Matrix powder for matrix body fixed cutter bits'20128,213,347'Scalable IP-services enabled multicast forwarding with efficient resource utilization'20128,100,203'Diamond impregnated bits and method of using and manufacturing the same'20128,056,652'Barrier coated granules for improved hardfacing material using atomic layer deposition'20118,020,640'Impregnated drill bits and methods of manufacturing the same'20118,016,056'Asymmetric graded composites for improved drill bits'20117,881,244'Scalable IP-services enabled multicast forwarding with efficient resource utilization'20117,878,275'Matrix bit bodies with multiple matrix materials'20117,866,419'Diamond impregnated bits using a novel cutting structure'20117,845,059'Method of forming impregnated diamond cutting structures'20107,666,244'Hardfacing milled-tooth drill bits using super dense carbide pellets'20107,543,661'Roller cone bits with wear and fracture resistant surface'20097,499,419'Scalable IP-services enabled multicast forwarding with efficient resource utilization'20097,475,743'High-strength, high-toughness matrix bit bodies'20097,177,311'System and method for routing traffic through a virtual router-based network switch'20077,048,080'Roller cone bits with wear and fracture resistant surface'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2020Patents assigned to SMITH INTERNATIONAL (31)· patent assignee history
2006–2020Based in Pearland, TX, US· patent location history
2007–2018Patents assigned to FORTINET INC (10)· patent assignee history
2007–2018Based in Redwood City, CA, US· patent location history
2011–2016Patents assigned to LOCKWOOD GREGORY T (20)· patent assignee history
2012–2015Based in Houston, TX, US· patent location history
2013–2015Patents assigned to ZHANG YOUHE (6)· patent assignee history
2014–2015Patents assigned to BURHAN YURI (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SMITH INTERNATIONAL | 31 | 2006–2020 |
| LOCKWOOD GREGORY Tself | 20 | 2011–2016 |
| FORTINET INC | 10 | 2007–2018 |
| ZHANG YOUHE | 6 | 2013–2015 |
| BURHAN YURI | 4 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pearland, Texas, US | 30 | 2006–2020 |
| Redwood City, California, US | 10 | 2007–2018 |
| Houston, Texas, US | 2 | 2012–2015 |