Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert S. Stone — 4 Patents

IIInertech Ip: 2 patents #10 of 12Top 85%
NUNuvasive: 1 patents #227 of 328Top 70%
Calabasas, CA: #939 of 4,119 inventorsTop 25%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert S. Stone has been granted 4 US patents while listed as an inventor at Inertech Ip. The first was granted in 1996 and the most recent in January 2024. Robert S. Stone ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert S. Stone in Calabasas, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11881742 Systems and methods for supplying uninterruptible power Jakob Carnemark 2024-01-23
11296546 Systems and methods for supplying uninterruptible power Jakob Carnemark 2022-04-05
8401632 Systems and methods for performing neurophysiologic assessments Allen Farquhar 2013-03-19 $11,435,000
5482292 Dumping toy 1996-01-09