trademarks were found for owners matching the name HARTZELL PROPELLER, INC..| # | Class | status | |
|---|---|---|---|
| 1 |
S:88293085
M:TANIS AIRCRAFT PRODUCTS 
O:Dovair Aviation, Inc., HARTZELL PROPELLER LLC, HARTZELL PROPELLER, INC. |
11 | Registered |
| 2 |
S:85569403
M:HARTZELL O:Hartzell Propeller Inc., TAILWIND TECHNOLOGIES LLC, TAILWIND TECHNOLOGIES, INC. |
12 | Registered |
| 3 |
S:72438622
M:HARTZELL O:HARTZELL PROPELLER LLC, HARTZELL PROPELLER, INC., TAILWIND TECHNOLOGIES LLC, TAILWIND TECHNOLOGIES, INC. |
19 | Registered |
