Assignee
GRAMLING WILLIAM DWIGHT
US·3 granted patents·1 pending application·54 citations·filing 1976–2014
Top patents by PatentIndex Score
4 records- 0187US9045227B1Dual fan aerodynamic lift deviceGRAMLING WILLIAM DWIGHT·Filed 2014·Granted Jun 2, 2015·15 cites·11 claims
- 0281US4070134AGas powered swabbing deviceGRAMLING WILLIAM DWIGHT·Filed 1976·Granted Jan 24, 1978·37 cites·6 claims
- 0338US2011001014A1Twin vortex vtol aircraftGRAMLING WILLIAM DWIGHT·Filed 2009·Application pending·0 cites
- 0427US4113010ACasing stop for well tools and an insertion device thereforeGRAMLING WILLIAM DWIGHT·Filed 1977·Granted Sep 12, 1978·2 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when GRAMLING WILLIAM DWIGHT files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →