Inventor
PLATZER GREGORY P
US4 patents
⚠️ This page may combine multiple inventors who share the name “PLATZER GREGORY P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BIRD JOHNSON CO
3 patentsUS6238257B1May 29, 2001
Surface vessel with a waterjet propulsion system
BIRD JOHNSON CO58 citations93
US6071156AJun 6, 2000
Surface vessel with a fully submerged waterjet propulsion system
BIRD JOHNSON CO31 citations89
US6152792ANov 28, 2000
Steering and reversing apparatus for waterjet propulsion systems
BIRD JOHNSON CO10 citations71