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

Peter Burghardt — 2 Patents

CRCreare: 1 patents #27 of 52Top 55%
Frankenthal (Pfalz), NH: #1 of 1 inventorsTop 100%
Overall (All Time): #2,120,515 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7699804 Fluid ejection system James J. Barry, Mark C. Bagley, Steven J. Fulton 2010-04-20
5167934 Catalyzer installation for boat engines and method for catalytic exhaust gas cleaning Rainer Wolf, Juergen Volz, Roland Sand 1992-12-01