Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:applicationNumber |
06/123,456
|
| gptkbp:assignee |
gptkb:Acme_Corporation
|
| gptkbp:fieldOfInvention |
Mechanical Engineering
|
| gptkbp:filingDate |
1979-02-15
|
| gptkbp:grantDate |
1982-03-30
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 4,321,144 C2
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:patentNumber |
4,321,144
|
| gptkbp:status |
Granted
|
| gptkbp:title |
Method for improving efficiency
|