Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Heistad — 5 Patents

SSSmith Micro Software: 2 patents #15 of 63Top 25%
ASAssurant: 1 patents #40 of 62Top 65%
Cedar Falls, IA: #85 of 441 inventorsTop 20%
Iowa: #3,116 of 15,303 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Christopher Heistad has been granted 5 US patents while listed as an inventor at Smith Micro Software. The first was granted in 2014 and the most recent in March 2025. Christopher Heistad ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Christopher Heistad in Cedar Falls, IA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
RE50340 Screen damage detection for devices Rajiv Kumar Dwivedi, Bikramjit Singh, Karl Felix Medina, Ram Mohan Reddy, Jonathan Brian Chinn +3 more 2025-03-18
10810732 Screen damage detection for devices Rajiv Kumar Dwivedi, Bikramjit Singh, Karl Felix Medina, Ram Mohan Reddy, Jonathan Brian Chinn +3 more 2020-10-20
10332249 Screen damage detection for devices Rajiv Kumar Dwivedi, Bikramjit Singh, Karl Felix Medina, Ram Mohan Reddy, Jonathan Brian Chinn +3 more 2019-06-25
9060318 System for eco-friendly management of connected devices Biju Nair, Darryl Lovato 2015-06-16 $531,000
8826410 Device API for securely monitoring and managing mobile broadband devices David Sperling, Kevin Warmerdam, Dzung Tran 2014-09-02 $492,000