Inventor
Walter Jacob HARDERS
Inventor
US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling25%
F42CAmmunition fuzes25%
F42DBlasting25%
H10KOrganic electric solid-state devices25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2026Patents assigned to AUSTIN STAR DETONATOR CO (2)· patent assignee history
2024–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AUSTIN STAR DETONATOR CO | 2 | 2024–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 2 | 2024–2026 |