ROSEFSKY, JONATHAN B., DR. Trademarks
OPTI-THRUST
Marine propulsion systems, namely ribbon drives for propelling surface and subsurface marine vessels
Owned by: ROSEFSKY, JONATHAN B., DR.
Serial Number: 76249285
FLUIDMOTIVE
Machine parts, namely, spiraled apparatus made of metal, plastic or other material for use in marine propulsion, hydroelectric…
Owned by: ROSEFSKY, JONATHAN B., DR.
Serial Number: 76249286
DIMINU-CAV
MACHINES INCORPORATING A SPIRALED APPARATUS MADE OF METAL, PLASTIC OR OTHER MATERIAL FOR USE IN MARINE PROPULSION, HYDRO…
Owned by: ROSEFSKY, JONATHAN B., DR.
Serial Number: 76249518
