Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chad Blackwell — 2 Patents

ATAT&T: 4 patents #4,409 of 18,772Top 25%
Dacula, GA: #78 of 158 inventorsTop 50%
Georgia: #13,801 of 35,610 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Chad Blackwell has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 2019 and the most recent in July 2022. Chad Blackwell ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chad Blackwell in Dacula, GA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11386758 Wearable ultrasonic sensors with haptic signaling for blindside risk detection and notification Rudolph Mappus, Surekha Padala 2022-07-12 $53,222,000
10210723 Wearable ultrasonic sensors with haptic signaling for blindside risk detection and notification Rudolph Mappus, Surekha Padala 2019-02-19 $47,313,000