Inventor
Thomas Dannenhoffer
Inventor
Bethany, CT, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics15%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft15%
Y10TTechnical subjects covered by former us classification15%
B64CAeroplanes8%
B64DEquipment for fitting in or to aircraft8%
B64UUnmanned aerial vehicles [uav]8%
F02CGas-turbine plants8%
F25BRefrigeration machines, plants or systems8%
G01SRadio direction-finding8%
Y02TClimate change mitigation technologies related to transportation8%
PatentTitleYear
9,731,836'Propulsion, electrical, and thermal management device for a small unmanned aerial vehicle'20176,426,124'Processed fiber for emission of energy into a medium and method therefor'20026,285,320'Apparatus and method for mapping surfaces of an object'20016,245,194'Processed fiber for emission of energy into a medium and method therefor'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2002Patents assigned to SIKORSKY AIRCRAFT CORP (3)· patent assignee history
2001–2002Based in Bethany, CT, US· patent location history
2017Patents assigned to ROLLS ROYCE CORP (1)· patent assignee history
2017Patents assigned to ROLLS ROYCE NAM TECH INC (1)· patent assignee history
2017Based in Clearwater Beach, FL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIKORSKY AIRCRAFT CORP | 3 | 2001–2002 |
| ROLLS ROYCE CORP | 1 | 2017 |
| ROLLS ROYCE NAM TECH INC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bethany, CT, US | 3 | 2001–2002 |
| Clearwater Beach, Florida, US | 1 | 2017 |