Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
ES

Elizabeth K. Steenwyk

RH Rivian Ip Holdings: 4 patents #13 of 376Top 4%
HL Helen Of Troy Limited: 1 patents #8 of 29Top 30%
📍 Detroit, MI: #2 of 95 inventorsTop 3%
🗺 Michigan: #246 of 6,958 inventorsTop 4%
Overall (2025): #24,519 of 469,880Top 6%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12319143 Vehicle entertainment apparatus Christian V. Elder, Austin Simpson, William Thomas Wanstall, Eric Butler, Robert Holiday +1 more 2025-06-03
D1070748 Electric vehicle charging station Mitchell Joseph Silva 2025-04-15
D1068648 Electric vehicle charging station Mitchell Joseph Silva 2025-04-01
12256872 Foldable bath tub Martin Mutch, Sunny Kim, Thomas C. Hanson 2025-03-25
D1065818 Key fob 2025-03-11