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

Walter Frey — 2 Patents

IBM: 1 patents #44,794 of 70,183Top 65%
Jeffery Road, VT: #1 of 1 inventorsTop 100%
Overall (All Time): #2,220,478 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6488778 Apparatus and method for controlling wafer environment between thermal clean and thermal processing Arne Ballantine, Peter A. Emmi, Michael J. Gambero, Neena Garg, Byeongju Park +1 more 2002-12-03
4315416 Bath container for a refrigeration equipment Rolf Kaiser 1982-02-16