Filings by yearApplications with an inventor here, each yearThe most recent years are still filling in.
CompaniesWho files from hereBaker Hughes Incorporated71 appsNavico Holding As31 appsSummit ESP, LLC28 appsHalliburton Energy Services, Inc.23 appsBAKER HUGHES HOLDINGS LLC22 apps
DomainsWhat is invented hereE21B · 99 appsF04D · 43 appsF04B · 42 appsG01S · Radio direction-finding, radar, sonar36 appsH04N · Pictorial communication, television28 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