Inventor
Daniel E. Spielberg
Inventor
Aachen, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Bprimary
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges100%
PatentTitleYear
6,142,719'Self-drilling screw'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to HILTI AG (1)· patent assignee history
2000Based in Aachen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HILTI AG | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aachen, DE | 1 | 2000 |