Inventor
Stefan K. Welke
Inventor
Seefeld, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis33%
A61CDentistry33%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids33%
PatentTitleYear
10,231,810Dental irradiation device and system2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
2019Based in Seefeld, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seefeld, DE | 1 | 2019 |