RH

Robert D. Hamman

SP Sca Promotions: 2 patents #1 of 2Top 50%
📍 Dallas, TX: #100 of 695 inventorsTop 15%
🗺 Texas: #1,899 of 13,174 inventorsTop 15%
Overall (2025): #91,687 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12424062 Method and system for providing a double chance lottery game with a trifecta option Jay B. Ross 2025-09-23
12315347 Method and system for producing N-tuple number sets for lottery submissions Jay B. Ross 2025-05-27