| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 5 | |
| #3 | EPO (European Patent Office) | 5 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Thermal processes | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Steam generation | |
| #2 | Unspecified technologies | |
| #3 | Metal-working | |
| #4 | Sawing | |
| #5 | Punching metal | |
| #6 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weeks Bruce V | 16 |
| #2 | Arthur Richard | 7 |
| #3 | Ingram Gary E | 4 |
| #4 | Richards Robert L | 3 |
| #5 | Haycook Thomas E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6385841B1 | Method and apparatus for installing steam boiler tubes | |
| EP1096199A2 | Method of boiler tube removable | |
| US6430790B1 | Boiler tube flared-end segment peeler tool | |
| US6182354B1 | Boiler tube segment and bend tool | |
| US6209181B1 | Boiler tube flare-end segment peeler tool | |
| US6205632B1 | Boiler tube flared-end compression tool | |
| US5826334A | Boiler tube removal method |