| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 2 | |
| #3 | Australia | 1 | |
| #4 | China | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Packaging and shipping | |
| #4 | Machine tools | |
| #5 | Civil engineering | |
| #6 | Surface technology and coating | |
| #7 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pollard Mark A | 6 |
| #2 | Calvert Wendy L | 5 |
| #3 | Hoehn Robert A | 5 |
| #4 | Tetzloff John M | 2 |
| #5 | Doyle Thomas B | 2 |
| #6 | Van Pelt Donald L | 1 |
| #7 | Birchler Larry E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6374993B1 | Carrier locking system for pendulum conveyor | |
| US5636575A | Conveyor speed retarder | |
| AU3426295A | Shock absorbing tow bar | |
| US5649618A | Motorcycle clamping fixture | |
| MX9501160A | Shock absorbing tow bar. | |
| US5511486A | Shock absorbing tow bar | |
| CA2131343A1 | Modular conveyor track connection | |
| US5472503A | Vertical load transferring apparatus | |
| US4718810A | High speed transporter for multiple station production line | |
| US4633784A | Clamping device for high speed indexing |