| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machine tools | |
| #3 | Transport | |
| #4 | Electrical machinery and energy | |
| #5 | Basic materials chemistry | |
| #6 | Packaging and shipping | |
| #7 | Engines, pumps and turbines | |
| #8 | Machines | |
| #9 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Hand-held cutting tools | |
| #2 | Vehicle parts | |
| #3 | Pumps | |
| #4 | Electromechanical clocks | |
| #5 | Electric switches | |
| #6 | Containers for goods storage | |
| #7 | Liquid hydrocarbon mixture production | |
| #8 | Unspecified technologies | |
| #9 | Measuring distances | |
| #10 | Harnesses |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith James B | 18 |
| #2 | Dix Regina D | 1 |
| #3 | Smith George E | 1 |
| #4 | Reckling Jacqueline A | 1 |
| #5 | Steedman James B | 1 |
| #6 | Lott Yancy D | 1 |
| #7 | Sidwell James Q | 1 |
| #8 | Szymczak Edward | 1 |
| #9 | Smith William V | 1 |
| #10 | Hudson Benjamin F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US7290820B1 | Vehicle cargo retention system | |
| US4169623A | Hand rails extensibly mounted in guide tubes at the rear of a van or trailer | |
| US4082242A | Omnidirectional sewer hose support | |
| US3616399A | Single-heater well fluid separation method | |
| US2574440A | Heated knife | |
| US2259501A | Fire-extinguishing method and apparatus | |
| US1498890A | Safety razor | |
| CA158757A | Fire alarm | |
| US1156717A | Automatic fire-alarm. | |
| US1100332A | Windmill. | |
| CA136007A | Level | |
| CA133983A | Gravity pump | |
| US1026713A | Gravity-pump. | |
| US987182A | Level. | |
| US892095A | Electric-light cut-off. | |
| US902846A | Metallic sectional barrel. | |
| US773233A | Back-band buckle. | |
| US737167A | Plow. | |
| CA4806A | Car-coupler | |
| CA5999A | Car-coupler |