Inventor
David E. Rice
Inventor
Lititz, PA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E04Bprimary
E04BGeneral building constructions50%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges50%
PatentTitleYear
10,640,975Ceiling system2020Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020Patents assigned to ARMSTRONG WORLD IND INC (1)· patent assignee history
2020Patents assigned to AWI LICENSING LLC (1)· patent assignee history
2020Based in Lititz, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARMSTRONG WORLD IND INC | 1 | 2020 |
| AWI LICENSING LLC | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lititz, Pennsylvania, US | 1 | 2020 |