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

Ray Steven Spratt

CG Carl Zeiss Vision International Gmbh: 1 patents #2 of 34Top 6%
📍 Petaluma, CA: #20 of 51 inventorsTop 40%
🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #244,319 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12287536 Progressive spectacle lens Saulius Raymond Varnas, Philipp Jester 2025-04-29