The Patent Finder

Search

Results for QUESTAR INC.

8 companies matching

These are separate companies that share a name, not one company listed several ways. Each has its own patents and its own page. Best match first, then by size.

CompanyPortfolio
Questar Gas Company
5 currently held
Recorded under 2 name spellings
5 currently held
Questar Energy Systems
0 currently held
0 currently held
Questar Inc.
0 currently held
0 currently held
Questar Auto Technologies Ltd.
1 application on record
1 application on record
Questar Ventures Inc.
0 currently held
0 currently held
Questar Corporation, P.O. Box 59, New Hope, Pa. 18938 a Corp. of Pa.
0 currently held
0 currently held
Questar Development Corporation
0 currently held
0 currently held
Questarium LLC
0 currently held
0 currently held
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited