Inventor
William R. Marshall
Inventor
Sandy, UT, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body25%
G06FElectric digital data processing19%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data19%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing13%
B05BSpraying apparatus6%
B64GCosmonautics6%
E21BEarth or rock drilling6%
F16LPipes6%
PatentTitleYear
9,283,321'Smart medication waste disposal'20169,155,833'Systems and methods for monitoring the use of medications'20159,067,014'Attachment device for identifying constituents within a fluid'20157,384,414'Safety pen needle with non-injection end passive safety features'20085,574,669'Device for measuring foot motion and method'19965,527,035'Rolling head putter'19965,133,501'Landscape sprinkler system with adjustable riser'19924,451,017'Three stage rocket vehicle with parallel staging'19844,440,019'Free point indicator'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2016Patents assigned to MARSHALL WILLIAM R (4)· patent assignee history
1992Based in Menlo Park, CA, US· patent location history
1996Based in Greensboro, NC, US· patent location history
1996Based in Oxford, AL, US· patent location history
2008–2016Patents assigned to BECTON DICKINSON CO (4)· patent assignee history
2008Based in Franklin Lakes, NJ, US· patent location history
2015–2016Patents assigned to NELSON ELIZABETH (3)· patent assignee history
2015–2016Patents assigned to PETERSON BART D (3)· patent assignee history
2015Patents assigned to FEYGIN DAVID (2)· patent assignee history
2015–2016Based in Sandy, UT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BECTON DICKINSON CO | 4 | 2008–2016 |
| MARSHALL WILLIAM Rself | 4 | 1992–2016 |
| NELSON ELIZABETH | 3 | 2015–2016 |
| PETERSON BART D | 3 | 2015–2016 |
| FEYGIN DAVID | 2 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sandy, UT, US | 3 | 2015–2016 |
| Franklin Lakes, New Jersey, US | 1 | 2008 |
| Greensboro, NC, US | 1 | 1996 |
| Oxford, AL, US | 1 | 1996 |
| Menlo Park, California, US | 1 | 1992 |