Inventor
Mark Tevis
Inventor
Cumming, GA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Fprimary
A63FCard, board, or roulette games16%
H05KPrinted circuits9%
G06KGraphical data reading7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties6%
G02BOptical elements, systems or apparatus6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B42DBooks4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
PatentTitleYear
10,928,579Optical devices202110,882,280Magnetic articles202110,493,724Magnetic articles201910,207,479Magnetic articles20198,394,462'Methods for applying coating compositions to an article and articles produced thereof'20137,959,503'Game apparatus'20117,819,739'Game apparatus'20106,875,105'Lottery ticket validation system'20056,491,215'Electronic verification machine for documents'20026,379,742'Lottery ticket structure'20025,997,044'Document structure with circuit elements'19995,667,250'Game ticket confusion patterns'19975,641,167'Instant bingo game card'19975,599,046'Lottery ticket structure with circuit elements'19975,560,610'Instant bingo game card'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2005Patents assigned to SCIENT GAMES INC (5)· patent assignee history
1996–2005Based in Cumming, GA, US· patent location history
1999–2013Based in Dawsonville, GA, US· patent location history
2002Patents assigned to PANDA ENG INC (1)· patent assignee history
2010Based in Windsor, CA, US· patent location history
2011–2013Patents assigned to SCIENT GAMES INT INC (2)· patent assignee history
2013Patents assigned to DOWNING KEN (1)· patent assignee history
2019–2021Patents assigned to VIAVI SOLUTIONS INC (4)· patent assignee history
2019–2021Based in Novato, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCIENT GAMES INC | 5 | 1996–2005 |
| VIAVI SOLUTIONS INC | 4 | 2019–2021 |
| SCIENT GAMES INT INC | 2 | 2011–2013 |
| DOWNING KEN | 1 | 2013 |
| PANDA ENG INC | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cumming, Georgia, US | 7 | 1996–2005 |
| Novato, California, US | 4 | 2019–2021 |
| Dawsonville, Georgia, US | 3 | 1999–2013 |
| Windsor, California, US | 1 | 2010 |