Inventor
John A. Popken
Inventor
Longmont, CO, US
Overview
Patents· 8 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%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
A61BDiagnosis17%
A61JContainers specially adapted for medical or pharmaceutical purposes8%
B23DPlaning8%
H01RElectrically-conductive connections8%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines8%
PatentTitleYear
5,725,530'Surgical saw and methods therefor'19985,372,597'Supination-pronation device'1994D0341752'Combined plate and cup carrier'19934,908,017'Failsafe apparatus and method for effecting syringe drive'19904,846,797'Syringe positioning device for enhancing fluid flow control'19894,834,152'Storage receptacle sealing and transfer apparatus'1989D0290806'Telephone light bulb replacement tool'19874,449,015'Connector cover with multiple mounting means'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1998Based in Longmont, CO, US· patent location history
1987Patents assigned to BRAMHALL GEORGE H (1)· patent assignee history
1987Patents assigned to HOTCHKISS KENNETH W (1)· patent assignee history
1987Patents assigned to POPKEN JOHN A (1)· patent assignee history
1989Patents assigned to INTELLIGENT MEDICINE INC (2)· patent assignee history
1990Patents assigned to IVION CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTELLIGENT MEDICINE INC | 2 | 1989 |
| BRAMHALL GEORGE H | 1 | 1987 |
| HOTCHKISS KENNETH W | 1 | 1987 |
| IVION CORP | 1 | 1990 |
| POPKEN JOHN Aself | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Longmont, CO, US | 8 | 1984–1998 |