| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Civil engineering | |
| #3 | Machines | |
| #4 | Electrical machinery and energy | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | Unspecified technologies | |
| #3 | Punching metal | |
| #4 | Cutting | |
| #5 | General building constructions | |
| #6 | Pipes | |
| #7 | Installation of electric cables | |
| #8 | Sawing | |
| #9 | Making screws |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bodnar Ernest R | 6 |
| #2 | Bodnar Ernest Robert | 5 |
| #3 | Bogart Ronald J | 2 |
| #4 | Lamers John P | 2 |
| #5 | Lamers John Peter | 1 |
| #6 | Bogart Ronald James | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2002020139A1 | Grommet for use with sheet metal structural member | |
| US6263634B1 | Grommet for use with sheet metal structural member | |
| CA2283084A1 | Grommet for use with sheet metal structural member | |
| US5983693A | Rotary press with cut off apparatus | |
| US5809724A | Construction panel and method of constructing a level portion of a building | |
| CA2077429A1 | Roll formed metal member |