Calmark Corporation
San Gabriel, CA, US· latest recorded location
Calmark Corporation is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is H05K (Printed circuits).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 29 Jun 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Retainer for electronic modules29 Jun 1993US 5,224,016 A
- Insertion and extraction aid for printed circuit card4 Dec 1990US 4,975,073 A
- Retainer for electronic modules11 Apr 1989US 4,819,713 A
No published applications.
Most cited
By later US patents