| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Australia | 3 | |
| #3 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Agriculture | |
| #4 | Transport | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Workshop equipment | |
| #2 | Unspecified technologies | |
| #3 | Planting | |
| #4 | Vehicle servicing | |
| #5 | Hand carts | |
| #6 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schmidt Lavern D | 9 |
| #2 | Schmidt La Vern D | 1 |
| #3 | Schmidt Lavern | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2002130598A1 | Industrial tool chest with modular shelving | |
| US5927837A | Rolling toolbox | |
| US5678500A | Seed delivery device for seed planter | |
| US5456358A | Tool box | |
| US5431233A | Scraper attachment for depth gauge wheel on seed planter |