| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 17 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Civil engineering | |
| #3 | Machines | |
| #4 | Audio-visual technology | |
| #5 | Medical technology | |
| #6 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Separating solids | |
| #2 | Earth drilling | |
| #3 | Milling | |
| #4 | Harvesting | |
| #5 | Mixing | |
| #6 | Drying solid materials by removing liquid | |
| #7 | Advertising | |
| #8 | Medical purpose containers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lane Charles H | 17 |
| #2 | Reynolds Charles H | 4 |
| #3 | Steele John H | 1 |
| #4 | Stillwagon Crawford K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2082010A | Rotary swivel for removable wire line drills | |
| US1808959A | Tong | |
| US1808958A | Well screen washer | |
| US1835227A | Whip stock | |
| US1801353A | Well packer | |
| US1340778A | Name-plate | |
| US1156605A | Cuspidor. | |
| US785811A | Air-separator. | |
| US771020A | Brush-holder for air-separators. | |
| US728475A | Air-separator. | |
| US728474A | Air-separator. | |
| US728473A | Air-separator. | |
| US676041A | Air-separator. | |
| US644181A | Apparatus for separating metal from rock. | |
| US642989A | Separator. | |
| US645962A | Pneumatic separator. | |
| US644180A | Apparatus for separating malleable metal from rock, &c. |