P

Inventor

KENNA JOHN

CA7 patents
⚠️ This page may combine multiple inventors who share the name “KENNA JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TERRELLA ENERGY SYSTEMS LTD

3 patents

0908905 B C LTD

2 patents

KENNA JOHN

1 patent

MATTHEWS INT CORP

1 patent