trademarks were found for owners matching the name PORTEOUS, DON D..| # | Class | status | |
|---|---|---|---|
| 1 |
S:73668124
M:CADCO O:PORTEOUS, DON D. |
10 | Dead |
| 2 |
S:73668147
M:CADCO O:PORTEOUS, DON D. |
5 | Dead |
| 3 |
S:73284872
M:CADCO 
O:Porteous, Don D. |
1, 3, 4, 5, 10 | Dead |
| 4 |
S:73251695
M:BIOCIDIN O:Porteous; Don D. |
5 | Dead |
| 5 |
S:73248965
M:PEEL-VUE O:CLIVE CRAIG, INC., DON D. PORTEOUS, KERR CORPORATION, Porteous; Don D. |
10 | Registered |
| 6 |
S:72465107
M:MURRIETA O:PORTEOUS, DON D. |
18 | Dead |
| 7 |
S:72431380
M:ANAL-SAC O:PORTEOUS, DON D. |
44 | Dead |
| 8 |
S:72401177
M:AEROSPENSE O:CADCO DENTAL PRODUCTS, INC., PORTEOUS, DON D. |
13 | Dead |
