Inventor
David E. Kramer
Inventor
Northbrook, IL, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Jprimary
A61JContainers specially adapted for medical or pharmaceutical purposes29%
A61MDevices for introducing media into, or onto, the body18%
A23GCocoa12%
A61KPreparations for medical, dental or toiletry purposes12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
F04BPositive-displacement machines for liquids6%
H01RElectrically-conductive connections6%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power6%
PatentTitleYear
5,580,351'Pointed adapter for blunt entry device'19965,549,566'Valved intravenous fluid line infusion device'19965,507,733'Securable collar for fluid connector'19965,490,989'Holder and packaging for a hardened medicated matrix'19965,470,327'Pointed adapter for blunt entry device'19955,296,234'Holder and packaging for a hardened medicated matrix'1994D0338956'Protective overcap for a stick holder for medicament'1993D0331799'Multiple inlet pump cassette'19925,062,774'Solution pumping system including disposable pump cassette'19914,197,959'Covers for electrical receptacles'19804,006,958'Right angle electrical plug'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1980Patents assigned to WOODHEAD INC DANIEL (2)· patent assignee history
1977–1996Based in Northbrook, IL, US· patent location history
1991–1996Patents assigned to ABBOTT LAB (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABBOTT LAB | 9 | 1991–1996 |
| WOODHEAD INC DANIEL | 2 | 1977–1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Northbrook, Illinois, US | 11 | 1977–1996 |