Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:hasAbstract |
A method for improving efficiency in hydrogen fuel cells.
|
| gptkbp:hasAssignee |
gptkb:Tech_Innovations_Inc.
|
| gptkbp:hasClaim |
20
|
| gptkbp:hasFilingDate |
2020-01-15
|
| gptkbp:hasInventor |
gptkb:John_Doe
|
| gptkbp:hasPublications |
2021-07-20
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 24,123,654 H2
|
| gptkbp:isFiledIn |
gptkb:United_States
|
| gptkbp:isGranted |
true
|
| gptkbp:relatedTo |
hydrogen fuel cells
|