Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Matthew Hadden
Guelph
CA
1 patent
2 Patents
US12385254
2025
Eavestrough Debris Guard
1001234613 Ontario Inc.
0 cites
US12129654
2024
Eavestrough Debris Guard
EXCELSIOR Inc.
0 cites