Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RG

Roy Grindall — 1 Patent

SISimplisafe: 1 patents #47 of 83Top 60%
Reading, MA: #319 of 473 inventorsTop 70%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Roy Grindall has been granted 1 US patent while listed as an inventor at Simplisafe. All of these patents were granted in 2021. Roy Grindall ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roy Grindall in Reading, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11028616 System for alarm system arming and door lock operation Charles Laurans, Heath Marvin, Rahul Subramany 2021-06-08