Inventor
Robert Fletcher
Inventor
Sherman Oaks, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A24Fprimary
A24FSmokers' requisites18%
B41JTypewriters18%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers18%
H05BElectric heating18%
A61BDiagnosis5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G08BSignalling systems, e.g. personal calling systems5%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data5%
LOC075%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
D0863676Vaping device tank2019D0857985Vaping device2019D0805686Vaping device2017D0805687Vaping device tank20178,069,135'Systems and methods for a predictive notification engine'2011D0600060'Water cooler'20097,052,831'Detection of multiple analytes from a single sample using a multi-well, multi-analyte flow-through diagnostic test device'20064,870,405'Object monitoring and alarm device'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to FLETCHER ROBERT (1)· patent assignee history
1989Based in Annandale, VA, US· patent location history
2006Patents assigned to BECTON DICKINSON CO (1)· patent assignee history
2006Based in Phoenixville, PA, US· patent location history
2009Based in Pasadena, CA, US· patent location history
2011Patents assigned to FLETCHER ROBERT C (1)· patent assignee history
2011Patents assigned to FORS BRIAN (1)· patent assignee history
2011Based in Cary, IL, US· patent location history
2017–2019Patents assigned to DIGIRETTES INC (4)· patent assignee history
2017–2019Based in Sherman Oaks, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DIGIRETTES INC | 4 | 2017–2019 |
| BECTON DICKINSON CO | 1 | 2006 |
| FLETCHER ROBERTself | 1 | 1989 |
| FLETCHER ROBERT Cself | 1 | 2011 |
| FORS BRIAN | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sherman Oaks, California, US | 4 | 2017–2019 |
| Cary, Illinois, US | 1 | 2011 |
| Pasadena, California, US | 1 | 2009 |
| Phoenixville, Pennsylvania, US | 1 | 2006 |
| Annandale, Virginia, US | 1 | 1989 |