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David Alan Severance — 1 Patent

Igt: 1 patents #1,230 of 1,260Top 100%
Las Vegas, NV: #1,704 of 3,439 inventorsTop 50%
Nevada: #4,436 of 8,397 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Alan Severance has been granted 1 US patent while listed as an inventor at Igt. All of these patents were granted in 2007. David Alan Severance ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Alan Severance in Las Vegas, NV, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7201660 Gaming machine maintenance system and method Daryn Kiely, Brian Joseph Casey, Richard Ollins, Timothy Moser 2007-04-10 $16,693,000

Frequent Collaborators

Daryn Kiely1 shared
Richard Ollins1 shared
Timothy Moser1 shared
Brian Joseph Casey1 shared

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Amir EISEN1