Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HF

Harry Robert Fechter

SYSynectics: 1 patents #2 of 8Top 25%
Las Vegas, NV: #1,694 of 3,439 inventorsTop 50%
Nevada: #4,399 of 8,397 inventorsTop 55%
Overall (All Time): #4,008,038 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4491624 Metal-air electrochemical cell Robert I. Sarbacher 1985-01-01