Filings by yearApplications with an inventor here, each yearThe most recent years are still filling in.
CompaniesWho files from herePPG Industries Ohio, Inc.19 appsPowercast Corporation15 appsWESTINGHOUSE ELECTRIC COMPANY LLC4 appsPenn United Technologies, Inc.4 appsVASCOR, INC2 apps
DomainsWhat is invented hereC23C · 13 appsH04B · Transmission5 appsH02J · Circuit arrangements for supplying electric power4 appsF22B · 4 appsC09D · 4 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