Inventor
Donald C. Harris
Inventor
Crete, IL, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F15Cprimary
F15CFluid-circuit elements predominantly used for computing or control purposes20%
F16KValves20%
G05DSystems for controlling or regulating non-electric variables20%
Y10TTechnical subjects covered by former us classification20%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
G06FElectric digital data processing7%
H03KPulse technique7%
PatentTitleYear
10,901,609Surface wrapped user interface touch control20217,946,308'Methods of packaging valve chips and related valve assemblies'20117,753,072'Valve assemblies including at least three chambers and related methods'20107,448,412'Microvalve assemblies and related structures and related methods'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2011Patents assigned to AFA CONTROLS LLC (3)· patent assignee history
2008–2011Based in Crete, IL, US· patent location history
2021Patents assigned to HARMAN INT IND (1)· patent assignee history
2021Based in Gilbert, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AFA CONTROLS LLC | 3 | 2008–2011 |
| HARMAN INT IND | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Crete, Illinois, US | 3 | 2008–2011 |
| Gilbert, AZ, US | 1 | 2021 |