Inventor · Diemelstraße, TX, US

Jon David Schroder

25Patents
4h-index
15Co-inventors
56Inventor score

Filing activity: Nov 2, 2011 → Feb 20, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US10724304B2 Cutting element assemblies and downhole tools comprising rotatable and removable cutting elements and related methods Fixed Constructions 6 Active
US8955622B2 Grease distribution system for roller cone bit passing through a retaining bore in the head Fixed Constructions 6 Active
US8950515B2 Cone retention and tapered bearing preload system for roller cone bit Fixed Constructions 4 Active
US10760346B2 Rotatable cutters and elements, earth-boring tools including the same, and related methods Fixed Constructions 4 Active
US10697247B2 Rotatable cutters and elements for use on earth-boring tools in subterranean boreholes, earth-boring tools including same, and related methods Fixed Constructions 4 Active
US11142959B2 Rotatable cutters and elements for use on earth-boring tools in subterranean boreholes, earth-boring tools including same, and related methods Fixed Constructions 4 Active
US10107039B2 Hybrid bit with mechanically attached roller cone elements Fixed Constructions 3 Active
US10458188B2 Cutting element assemblies comprising rotatable cutting elements, earth-boring tools including such cutting element assemblies, and related methods Fixed Constructions 3 Active
US10100584B1 Rotatable cutting elements for earth-boring tools and earth-boring tools so equipped Fixed Constructions 2 Active
US10119335B2 Bearings for downhole tools, downhole tools incorporating such bearings, and related methods Mechanical Engineering; Lighting; Heating 2 Active
US10851592B2 Movable cutters and devices including one or more seals for use on earth-boring tools in subterranean boreholes and related methods Fixed Constructions 2 Active
US10487590B2 Cutting element assemblies and downhole tools comprising rotatable cutting elements and related methods Fixed Constructions 2 Active
US10619421B2 Methods of forming stationary elements of rotatable cutting elements for use on earth-boring tools and stationary elements formed using such methods Fixed Constructions 2 Active
US10450806B2 Cutting element assemblies comprising rotatable cutting elements Fixed Constructions 2 Active
US10519720B2 Bearings for downhole tools, downhole tools incorporating such bearings, and related methods Mechanical Engineering; Lighting; Heating 1 Active
US10450805B2 Rotatable cutting elements including rolling-element bearings and related earth-boring tools and methods Fixed Constructions 1 Active
US10415317B2 Cutting element assemblies comprising rotatable cutting elements and earth-boring tools comprising such cutting element assemblies Fixed Constructions 1 Active
US9316055B2 Drill bit with a dynamic metal seal Emerging Cross-Sectional Technologies 1 Active
US10458187B2 Seal assemblies for earth-boring tools, earth-boring tools so equipped, and related methods Fixed Constructions 0 Active
US12345151B1 Downhole sensor apparatus and related systems, apparatus, and methods Fixed Constructions 0 Active
US10815734B2 Earth-boring tools including polymer matrix composite hardfacing material and related methods Fixed Constructions 0 Active
US12258815B2 Earth-boring tools including rotatable cutting elements, rotatable cutting elements, and associated components and methods Fixed Constructions 0 Active
US11946321B2 Cutting element assemblies and downhole tools comprising rotatable and removable cutting elements and related methods Fixed Constructions 0 Active
US12188300B2 Protected back-up rings for metal face seals and earth boring tools incorporating the same Fixed Constructions 0 Active
US10655395B2 Earth-boring drill bits with controlled cutter speed across the bit face, and related methods Fixed Constructions 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.