Inventor
Mark J. Williams
Inventor
Cottage Grove, MN, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general27%
A42BHats13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
B21BRolling of metal7%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling7%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material7%
C03BManufacture, shaping, or supplementary processes7%
C08JWorking-up7%
C08LCompositions of macromolecular compounds7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
11,064,755Safety helmet202110,385,193Polyolefin composition including hollow glass microspheres and method of using the same20199,006,302'Glass bubbles, composites therefrom, and method of making glass bubbles'20155,754,183'Image processing apparatus and method for producing pixel data in dependence upon the shape of a sectional line extending between boundary lines of an object'19985,692,117'Method and apparatus for producing animated drawings and in-between drawings'19975,682,783'Ceramic tubemill roll assembly'19975,611,036'Apparatus and method for defining the form and attributes of an object in an image'19975,598,182'Image synthesis and processing'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1998Patents assigned to CAMBRIDGE ANIMATION SYST (4)· patent assignee history
1997Based in Cambridge, GB· patent location history
1997Based in Boston, NY, US· patent location history
1998Based in Cambs, GB· patent location history
2015–2019Patents assigned to 3M INNOVATIVE PROPERTIES CO (2)· patent assignee history
2015Patents assigned to AMOS STEPHEN E (1)· patent assignee history
2015Patents assigned to HUNTER ROBERT W (1)· patent assignee history
2015Patents assigned to ISRAELSON RONALD J (1)· patent assignee history
2015–2019Based in Cottage Grove, MN, US· patent location history
2021Based in Oxford, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CAMBRIDGE ANIMATION SYST | 4 | 1997–1998 |
| 3M INNOVATIVE PROPERTIES CO | 2 | 2015–2019 |
| AMOS STEPHEN E | 1 | 2015 |
| HUNTER ROBERT W | 1 | 2015 |
| ISRAELSON RONALD J | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cottage Grove, Minnesota, US | 2 | 2015–2019 |
| Oxford, GB | 1 | 2021 |
| Cambs, GB | 1 | 1998 |
| Cambridge, GB | 1 | 1997 |
| Boston, New York, US | 1 | 1997 |