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

Phillips C. Baird

ISIsotronics: 2 patents #4 of 14Top 30%
Lakeville, MA: #52 of 100 inventorsTop 55%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,358,248 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4487999 Microwave chip carrier Jay S. Greenspan 1984-12-11
4451540 System for packaging of electronic circuits Raymond J. Duff 1984-05-29