Filings by yearApplications with an inventor here, each yearThe most recent years are still filling in.
CompaniesWho files from hereHalliburton Energy Services, Inc.15 appsWeatherford Technology Holdings, LLC6 appsISODRILL, LLC3 appsSchlumberger Technology Corporation2 appsRosemount Inc.2 apps
DomainsWhat is invented hereE21B · 28 appsG01N · Investigating or analysing materials3 appsG06F · Electric digital data processing2 appsG01V · 2 appsG01F · 2 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