Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Robert Francis Kelsch
Hendersonville, NC
US
2 patents
2 Patents
US12503847
2025
Connectors for Assembling Modular Building Units
Buildz, LLC
0 cites
US12330911
2025
Modular Elevator Systems and Methods
Buildz, LLC
0 cites