| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Measurement | |
| #4 | Biotechnology | |
| #5 | Micro-structure and nano-technology | |
| #6 | Civil engineering | |
| #7 | Weapons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mcallister William H | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US2006057585A1 | Nanostepper/sensor systems and methods of use thereof | |
| US2442899A | Choke attachment for gun barrels | |
| US1503328A | Caster socket | |
| US1517083A | Caster | |
| US1517082A | Caster and method of making same | |
| US1344418A | Caster | |
| US1143417A | Window-fastener. | |
| US1162627A | Caster. | |
| CA201591A | Caster | |
| CA220967A | Caster | |
| CA494767A | Choke attachment for gun barrels | |
| CA237010A | Castor |