Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Hershey — 4 Patents

VIViewcast.Com: 4 patents #1 of 9Top 15%
Sachse, TX: #127 of 446 inventorsTop 30%
Texas: #33,915 of 125,132 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Mark Hershey has been granted 4 US patents while listed as an inventor at Viewcast.Com. The first was granted in 2010 and the most recent in December 2011. Mark Hershey ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mark Hershey in Sachse, TX, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8078750 Streaming media encoder with front panel control interface David T. Stoner, Rick Southerland 2011-12-13
8060671 Portable media encoder Rick Southerland, Mark Fears, Chris McCauley 2011-11-15
7818442 Streaming media encoder with front panel control interface David T. Stoner, Rick Southerland 2010-10-19
7747798 Portable media encoder Rick Southerland, Mark Fears, Chris McCauley 2010-06-29