Filings by yearApplications with an inventor here, each yearThe most recent years are still filling in.
CompaniesWho files from hereSchlumberger Technology Corporation1,922 appsTexas Instruments Incorporated217 appsDow Global Technologies LLC183 appsBaker Hughes Incorporated176 appsHalliburton Energy Services, Inc.165 apps
DomainsWhat is invented hereE21B · 1,658 appsC09K · 568 appsG01V · 551 appsG06F · Electric digital data processing424 appsC07C · 175 apps
InventorsThe most prolific inventors hereInventor 126 appsInventor 222 appsInventor 318 appsInventor 414 appsInventor 510 appsInventor 66 appsUnlock the inventors hereIncluded in Pro, from $29 a month. Cancel any time.See plans Sign in