PS

Philip Edmund Schaefer

📍 Riverside, CA: #17 of 67 inventorsTop 30%
🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #252,462 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12273033 Modular high power bi-directional half bridge buck/boost converter assembly David MD Kim, German Rafael Nielsen Lopez, Matthew Jordan Serrano 2025-04-08