Inventor
Daniel F. Harnish
Inventor
Orchard Park, NY, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests23%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds15%
C07CAcyclic or carbocyclic compounds8%
C08JWorking-up8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
C11DDetergent compositions8%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis8%
G11BInformation storage based on relative movement between record carrier and transducer8%
H01FMagnets8%
H05KPrinted circuits8%
PatentTitleYear
6,355,113'Multiple solvent cleaning system'20025,336,377'Process for removing 2-chloro-1,1-difluoroethylene from 1,1,1,2-tetrafluoroethane and co-producing 2-chloro-1,1,1,2-tetrafluoroethane'19945,061,577'Magnetic coating compositions containing fluoropolyols'19915,004,790'Fluorinated surfactant monomers for polymer surface modification'19914,228,246'Manufacture of fluorocarbon expanded polystyrene'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to ALLIED CHEM (1)· patent assignee history
1980–2002Based in Orchard Park, NY, US· patent location history
1991–1994Patents assigned to ALLIED SIGNAL INC (3)· patent assignee history
1991Based in Morristown, NJ, US· patent location history
2002Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALLIED SIGNAL INC | 3 | 1991–1994 |
| 3M INNOVATIVE PROPERTIES CO | 1 | 2002 |
| ALLIED CHEM | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Orchard Park, New York, US | 3 | 1980–2002 |
| Morristown, New Jersey, US | 2 | 1991 |