Inventor
Andrew J. G. Strandjord
Inventor
Midland, MI, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer38%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
B01DSeparation5%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G03CPhotosensitive materials for photographic purposes5%
G03GElectrography5%
H05KPrinted circuits5%
PatentTitleYear
5,427,892'Optical recording media containing overcoat'19955,426,013'Optical recording media containing uniform partially oxidized metal layer'19955,411,838'Method for the preparation of optical recording media containing overcoat'19955,328,813'Method for the preparation of optical recording media containing overcoat'19945,302,493'Method for the preparation of optical recording media containing uniform partially oxidized metal layer'19945,016,240'Optical recording medium'19914,998,239'Optical information recording medium containing a metal alloy as a reflective material'19914,994,352'Dye-enhanced deposition of elemental metals and metalloids on substrates'19914,715,217'Determining organic compounds using a membrane'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1995Patents assigned to DOW CHEMICAL CO (9)· patent assignee history
1987–1995Based in Midland, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW CHEMICAL CO | 9 | 1987–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Midland, MI, US | 9 | 1987–1995 |