Inventor
Hans Dieter Seghezzi
Inventor
Vaduz, LI
Overview
Patents· 6 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 wedges50%
B25CHand-held nailing or stapling tools33%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace17%
PatentTitleYear
4,402,637'Self-drilling dowel'19834,291,608'Expansion dowel'19814,167,886'Expansion dowel assembly'19794,107,890'Fastening assembly for refractory linings'19784,066,198'Fastening element setting gun with an ejection member'19784,066,199'Explosive charge feed arrangement for a setting gun'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1983Patents assigned to HILTI AG (6)· patent assignee history
1978–1983Based in Vaduz, LI· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HILTI AG | 6 | 1978–1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vaduz, LI | 6 | 1978–1983 |