Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Jochen Pfrenger
The Woodlands, TX
US
1 patent
2 Patents
US12196702
2025
System and Method for Underground Wireless Sensor Communication
REALMFIVE, Inc.
0 cites
US11630073
2023
System and Method for Underground Wireless Sensor Communication
REALMFIVE, Inc.
0 cites