Propellex Corporation
Edwardsville, IL, US· latest recorded location
Propellex Corporation is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is F42B (Explosive charges).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 6
- Granted in 2026 so far
- 0
- Most recent grant
- 19 May 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Gas-operated timing demolition delay19 May 1998US 5,753,849 A
- Propellant grains and process for the production thereof8 Apr 1997US 5,619,073 A
- Delay detonator2 Apr 1991US 5,003,879 A
No published applications.
Most cited
By later US patents