Inventor
Jeffrey F. Ullrich
Inventor
Western Springs, IL, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers78%
B29CShaping or joining of plastics11%
LOC0911%
PatentTitleYear
5,950,849'Container closure with ribbed enlarged grasping region'19995,915,601'Scored dispensing liner'19995,806,699'Closure vent arrangement and forming method therefor'1998D0389062'Closure vent arrangement cap'19985,551,608'Closure assembly with tabbed liner'19965,513,781'Perforated inner seal and liner assembly for closures and method of making same'19965,184,746'Closure cap and fitment assembly'19935,058,772'Dispenser closure with drain back feature'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1999Patents assigned to PHOENIX CLOSURES INC (7)· patent assignee history
1991–1999Based in Western Springs, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHOENIX CLOSURES INC | 7 | 1991–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Western Springs, Illinois, US | 8 | 1991–1999 |