| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 3 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Basic materials chemistry | |
| #3 | Consumer goods | |
| #4 | Audio-visual technology | |
| #5 | Packaging and shipping | |
| #6 | Machine tools | |
| #7 | Thermal processes | |
| #8 | Civil engineering | |
| #9 | Agriculture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Miller George L | 14 |
| #2 | Barthel Horst K F | 1 |
| #3 | K F Barthel Horst | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2553715A | Segmented magnetic armature for phonograph pickups | |
| US2396334A | Food jar extractor tool for pressure cookers | |
| US2426040A | Check valve | |
| US1757871A | Ligature | |
| US1463963A | Root-canal point | |
| US1233099A | Tree-cover. | |
| US1196263A | Farm-gate. | |
| US1031567A | Funnel. | |
| US807481A | Tire bolting, boring, and drilling machine. | |
| CA89721A | Whiffletree coupling | |
| US775728A | Rivet. | |
| CA203268A | Roller bearing |