Filings by yearApplications with an inventor here, each yearThe most recent years are still filling in.
CompaniesWho files from hereHalliburton Energy Services, Inc.77 appsSchlumberger Technology Corporation76 appsStatoil Petroleum AS42 appsEquinor Energy AS41 appsLaerdal Medical AS21 apps
DomainsWhat is invented hereE21B · 360 appsG01V · 65 appsG06F · Electric digital data processing24 appsC09K · 19 appsF16L · 17 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