Inventor
RUDOLF SEMLER
Inventor
DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes50%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines50%
PatentTitleYear
12,253,200Device for passing pipes or cables through an opening in a building202511,913,585Device for passing pipes or cables through an opening in a building202411,585,466Device for passing pipes or cables through an opening in a building202311,578,822Device for passing pipes or cables through an opening in a building202311,242,946Device for passing pipes or cables through an opening in a building2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to HILTI AG (5)· patent assignee history
2022–2025Based in DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HILTI AG | 5 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| DE | 5 | 2022–2025 |