Inventor
Michael Hart
Inventor
Channahon, IL, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Fprimary
B41FPrinting machines or presses15%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
G01SRadio direction-finding10%
Y10TTechnical subjects covered by former us classification10%
A47LDomestic washing or cleaning5%
B23DPlaning5%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling5%
B27BSaws for wood or similar material5%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps5%
C02FTreatment of water, waste water, sewage, or sludge5%
PatentTitleYear
10,940,569Miter saw202110,677,716Systems and methods for optically determining an acoustic signature of an object202010,228,323Systems and methods for optically determining an acoustic signature of an object20197,878,118'Circumferential register for a rotary press'20117,533,607'Sidelay register for a plate cylinder of a rotary press'20097,453,311'Method and apparatus for compensating for process variations'20087,121,207'Systems and methods for newspaper press cut-off reduction'20064,609,127'Timed dispenser of fluid additives'19864,153,118'Method of and apparatus for perforating boreholes'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979Patents assigned to HART MICHAEL L (1)· patent assignee history
1986Based in Eldridge, IA, US· patent location history
2006–2011Based in Channahon, IL, US· patent location history
2008Based in Palo Alto, CA, US· patent location history
2009–2011Patents assigned to PRESSLINE SERVICES (2)· patent assignee history
2019–2020Patents assigned to HART MICHAEL (2)· patent assignee history
2019–2020Patents assigned to WATSON ZACHARY (2)· patent assignee history
2019–2020Based in Tucson, AZ, US· patent location history
2020Patents assigned to HART SCIENT CONSULTING INTERNATIONAL LLC (1)· patent assignee history
2021Based in Anderson, SC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HART MICHAELself | 2 | 2019–2020 |
| PRESSLINE SERVICES | 2 | 2009–2011 |
| WATSON ZACHARY | 2 | 2019–2020 |
| HART MICHAEL Lself | 1 | 1979 |
| HART SCIENT CONSULTING INTERNATIONAL LLC | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Channahon, Illinois, US | 3 | 2006–2011 |
| Tucson, AZ, US | 2 | 2019–2020 |
| Anderson, SC, US | 1 | 2021 |
| Palo Alto, California, US | 1 | 2008 |
| Eldridge, IA, US | 1 | 1986 |