| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 9 | |
| #2 | United States | 9 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Packaging and shipping | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Ships | |
| #2 | Veneer production | |
| #3 | Handling thin material | |
| #4 | Locomotives |
| # | Name | Total Patents |
|---|---|---|
| #1 | Davis Gilbert G | 18 |
| #2 | Davis Matthew J | 7 |
| #3 | Pendleton Frank R | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US1608876A | Pulp-bark-removing system | |
| US1560021A | Log raft | |
| US1538475A | Log raft and rafting device | |
| US1546628A | Collapsible rope spool | |
| US1510767A | Log raft | |
| US1470064A | Log raft | |
| US1491947A | Log raft and means of launching same | |
| US1276181A | Log-raft. | |
| CA186677A | Log raft | |
| CA146188A | Log raft | |
| CA102591A | Locomotive | |
| US840442A | Locomotive. | |
| CA249431A | Log raft and rafting device | |
| CA242694A | Log raft | |
| CA240990A | Log raft | |
| CA268472A | Pulp bark removing apparatus | |
| CA253582A | Log raft and rafting device | |
| CA248205A | Log raft |