Inventor
Donald E. Morgan
Inventor
Florissant, MO, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines23%
A42BHats8%
F04DNon-positive-displacement pumps8%
Y10TTechnical subjects covered by former us classification8%
G11BInformation storage based on relative movement between record carrier and transducer5%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters5%
H04NPictorial communication, e.g. television5%
A41DOuterwear3%
A47GHousehold or table equipment3%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body3%
PatentTitleYear
10,806,201Triple layered compressible liner for impact protection202010,349,697Compressible damping system for head protection201910,098,404Pendulum impact damping system20188,350,423'Cooling system for a motor and associated electronics'20138,303,266'Mounting flange, pump having mounting flange and mold for mounting flange'20128,305,028'Electric motor and switch for electric motor having arc barrier'20128,226,374'Variable motor drive system for a reservoir with circulating fluid'20127,977,832'Cooling system for a motor and associated electronics'20117,638,741'Heat conductor for pump system'20097,550,886'Motor end bell having terminal access opening and cover'20097,544,042'Insert with sleeve for a molded impeller'20097,330,794'Water monitoring system using bivalve mollusks'20086,579,077'Deep well submersible pump'20036,559,566'End shield constructed with a separate component holder'20036,474,981'Co-axial furnace blower with simplified construction'20026,346,790'Induction motor system with an induction motor and an electrically isolated voltage modulation motor controller'20026,205,644'Method of assembling an electric motor'20015,834,869'Blower motor housing'19985,535,896'Hanging apparatus for multiple trousers'19965,524,975'Method of holding a partially inaccessible shaft for attachment of a part thereto'19965,218,672'Offline editing system with user interface for controlling edit list generation'19934,866,719'System and method for performing error correction on still frame audio tape format video signals'19894,635,096'Test signal generator'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1989Patents assigned to SONY CORP (2)· patent assignee history
1987–1993Based in Saratoga, CA, US· patent location history
1996–2009Patents assigned to EMERSON ELECTRIC CO (10)· patent assignee history
1996Based in Homestead, FL, US· patent location history
1998–2013Based in Florissant, MO, US· patent location history
2008Based in Woodinville, WA, US· patent location history
2011–2013Patents assigned to NIDEC MOTOR CORP (5)· patent assignee history
2012–2013Patents assigned to MORGAN DONALD E (4)· patent assignee history
2018–2020Patents assigned to MORGAN DONALD EDWARD (3)· patent assignee history
2018–2020Based in Brisbane, AU· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EMERSON ELECTRIC CO | 10 | 1996–2009 |
| NIDEC MOTOR CORP | 5 | 2011–2013 |
| MORGAN DONALD Eself | 4 | 2012–2013 |
| MORGAN DONALD EDWARDself | 3 | 2018–2020 |
| SONY CORP | 2 | 1987–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Florissant, MO, US | 14 | 1998–2013 |
| Brisbane, AU | 3 | 2018–2020 |
| Saratoga, California, US | 3 | 1987–1993 |
| Woodinville, Washington, US | 1 | 2008 |
| Homestead, Florida, US | 1 | 1996 |