Inventor
Douglas C. Dayton
Inventor
Harvard, MA, US
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E04Dprimary
E04DRoof coverings8%
Y10TTechnical subjects covered by former us classification8%
A46BBrushes5%
A61BDiagnosis5%
B08BCleaning in general5%
G07CTime or attendance registers5%
G08BSignalling systems, e.g. personal calling systems5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04QSelecting5%
A45CPurses3%
PatentTitleYear
9,452,863'Biodegradable container for liquid and/or semi-solid products'20169,371,651'Systems and methods for robotic gutter cleaning along an axis of rotation'20168,870,003'Biodegradable container for liquid and/or semi-solid products'20148,822,012'Yoga mat with support and traction'20148,708,433'Storage and organization system and components thereof'20148,551,254'Systems and methods for robotic gutter cleaning along an axis of rotation'20138,537,001'System, method, and kit for monitoring an environment'20138,418,874'Storage bin and associated system'20138,299,918'System and method for remote monitoring of an individual with objects configured as household items'20128,299,919'System and method of remotely monitoring a plurality of individuals'20128,299,917'System, method, and kit for monitoring an individual remotely'20128,115,624'System, method, and kit for remotely monitoring an individual with a sensor-integrated picture frame'20128,024,995'Systems and methods of a power tool system with interchangeable functional attachments powered by a direct rotational drive'20117,979,945'Systems and methods for robotic gutter cleaning'20117,976,388'Oral care gaming system with electronic game'20117,954,610'Electronic devices for luggage'20117,926,141'Systems and methods of a gutter cleaning system'20117,913,345'Systems and methods of a power tool system with interchangeable functional attachments'20117,886,399'Systems and methods for robotic gutter cleaning along an axis of rotation'20117,866,769'Storage and organization system and components thereof'20117,827,627'Dual-detent retrofitable toilet flush assembly'20107,797,892'Kit for plugging a hole with a fire resistant material'20107,743,683'Systems and methods of a power tool system with interchangeable functional attachments powered by a direct rotational drive'20107,742,883'Faucet flow timing system that monitors volume of water usage'20107,500,680'Suspensions for wheeled transport devices'20097,338,053'Electronic devices for luggage'20085,092,552'Ergonomic equipment arm'19924,868,888'Audio communications module for an office chair'19894,799,254'Portable communication terminal for remote database query'19894,749,364'Display attachment apparatus'19884,703,909'Ergonomic equipment arm'1987D0283329'Scanning camera'19864,574,318'Light arrangement for scanner-digitizer'1986D0282470'Printer'1986D0277673'Computer'1985D0277674'Video display'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1992Patents assigned to WANG LABORATORIES (9)· patent assignee history
1985–1992Based in Cambridge, MA, US· patent location history
1988–2016Based in Harvard, MA, US· patent location history
2008–2011Patents assigned to UMAGINATION LABS LP (11)· patent assignee history
2009Based in Lexington, MA, US· patent location history
2012–2016Patents assigned to DAYTON DOUGLAS C (8)· patent assignee history
2012–2013Patents assigned to AMERICAN MESSAGING SERVICES LLC (4)· patent assignee history
2012Patents assigned to FLORENCE MARK R (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UMAGINATION LABS LP | 11 | 2008–2011 |
| WANG LABORATORIES | 9 | 1985–1992 |
| DAYTON DOUGLAS Cself | 8 | 2012–2016 |
| AMERICAN MESSAGING SERVICES LLC | 4 | 2012–2013 |
| FLORENCE MARK R | 4 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Harvard, Massachusetts, US | 28 | 1988–2016 |
| Cambridge, Massachusetts, US | 7 | 1985–1992 |
| Lexington, Massachusetts, US | 1 | 2009 |