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Steven Ringwald

CACarrier: 1 patents #137 of 433Top 35%
Philomath, OR: #1 of 5 inventorsTop 20%
Oregon: #1,749 of 4,197 inventorsTop 45%
Overall (2023): #243,582 of 537,848Top 50%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D999046 Battery access door for electronic mortise door lock — 2023-09-19

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