Inventor
Ernest Ford CALDWELL
Inventor
NL
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F42Bprimary
F42BExplosive charges, e.g. for blasting, fireworks, ammunition100%
PatentTitleYear
12,247,818Polymer ammunition article designed for use across a wide temperature range202512,163,770Polymer cartridge with enhanced snapfit metal insert and thickness ratios202411,578,955Lightweight ammunition articles comprising a polymer cartridge case202311,448,491Polymer cartridge with enhanced snapfit metal insert and thickness ratios2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to PCP TACTICAL LLC (3)· patent assignee history
2022–2024Patents assigned to SABIC GLOBAL TECHNOLOGIES BV (2)· patent assignee history
2022–2025Based in NL· patent location history
2023Patents assigned to SHPP GLOBAL TECH BV (1)· patent assignee history
2023Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PCP TACTICAL LLC | 3 | 2022–2025 |
| SABIC GLOBAL TECHNOLOGIES BV | 2 | 2022–2024 |
| SHPP GLOBAL TECH BV | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| NL | 3 | 2022–2025 |
| US | 1 | 2023 |