Inventor
Charles E. Sparks
Inventor
Pittsford, NY, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
A61BDiagnosis7%
B26FPerforating7%
B65CLabelling or tagging machines, apparatus, or processes7%
D06HMarking, inspecting, seaming or severing textile materials7%
G06FElectric digital data processing7%
G06TImage data processing or generation, in general7%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data7%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to ROSPATCH CORP (1)· patent assignee history
1978Based in Grand Rapids, MI, US· patent location history
1993–2015Patents assigned to UNIV ROCHESTER (2)· patent assignee history
1993–2015Based in Pittsford, NY, US· patent location history
1998Patents assigned to ROLM SYSTEMS (1)· patent assignee history
1998Based in Pflugerville, TX, US· patent location history
2015Patents assigned to CORSETTI JAMES P (1)· patent assignee history
2015Patents assigned to MOSS ARTHUR J (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV ROCHESTER | 2 | 1993–2015 |
| CORSETTI JAMES P | 1 | 2015 |
| MOSS ARTHUR J | 1 | 2015 |
| ROLM SYSTEMS | 1 | 1998 |
| ROSPATCH CORP | 1 | 1978 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsford, New York, US | 2 | 1993–2015 |
| Pflugerville, Texas, US | 1 | 1998 |
| Grand Rapids, MI, US | 1 | 1978 |