Inventor
Herbert J. Ruf
Inventor
Spencerport, NY, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B82Yprimary
B82YSpecific uses or applications of nanostructures18%
C01BNon-metallic elements18%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds18%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties18%
H10KOrganic electric solid-state devices18%
H01JElectric discharge tubes or discharge lamps9%
PatentTitleYear
7,879,306'Dispersion and separation of nanostructured carbon in organic solvents'20117,875,257'Dispersion and separation of nanostructured carbon in organic solvents'20114,107,574'Travelling-wave tube with collector housing having all electrical connections through one end wall of housing'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to LICENTIA GMBH (1)· patent assignee history
1978Based in Dornstatdt-Temmenhausen, DE· patent location history
2011Patents assigned to ROCHESTER INST TECH (2)· patent assignee history
2011Based in Spencerport, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROCHESTER INST TECH | 2 | 2011 |
| LICENTIA GMBH | 1 | 1978 |
Locations
| Location | Patents | Span |
|---|---|---|
| Spencerport, New York, US | 2 | 2011 |
| Dornstatdt-Temmenhausen, DE | 1 | 1978 |