Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Robert L. Leotard — 2 Patents

IBM: 2 patents #32,839 of 70,183Top 50%
Vence, FR: #61 of 157 inventorsTop 40%
Overall (All Time): #2,324,402 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4964038 Data processing system having automatic address allocation arrangements for addressing interface cards Philippe Louis, Gerard M. Montanari 1990-10-16
4933672 Data transmission system with a digital alarm facility Alain Blanc, Patrick Jeanniot 1990-06-12