Inventor
Michael W. Olmstead
Inventor
Centerville, OH, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Mprimary
B41MPrinting, duplicating, marking, or copying processes30%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests30%
Y10TTechnical subjects covered by former us classification25%
B41JTypewriters15%
PatentTitleYear
5,935,694'Fluorescent security thermal transfer printing ribbon'19995,824,399'Multilayered thermal transfer medium with opaque sub-coat'19985,744,226'Multilayerd thermal transfer medium for matte finish printing'19985,654,105'Multi-layer thermally transferable printing ribbons'19975,616,402'Printing ribbon for printing red scannable bar codes'19975,516,590'Fluorescent security thermal transfer printing ribbons'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1999Patents assigned to NCR CORP (6)· patent assignee history
1996–1999Based in Centerville, OH, US· patent location history
1997–1998Based in West Carrollton, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NCR CORP | 6 | 1996–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Centerville, OH, US | 3 | 1996–1999 |
| West Carrollton, OH, US | 3 | 1997–1998 |