| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 20 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Thermal processes | |
| #3 | Engines, pumps and turbines | |
| #4 | Chemical engineering | |
| #5 | Materials and metallurgy | |
| #6 | Medical technology | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Steam condensers | |
| #3 | Mixing | |
| #4 | Heat-exchange device details | |
| #5 | Metal tempering | |
| #6 | Pumps | |
| #7 | Non-positive-displacement pumps | |
| #8 | Shaping of plastics | |
| #9 | Fire-fighting | |
| #10 | Object sterilising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Alberger Louis R | 19 |
| #2 | Alberger Alvan H | 4 |
| #3 | Alberger Blanche Dodge | 4 |
| #4 | Ross Scott C | 4 |
| #5 | Wilson William R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1094181A | Centrifugal, turbine, or similar pump. | |
| US1102380A | Steam-condenser. | |
| US1034184A | Centrifugal or turbine pump. | |
| US976246A | Cooling-tower. | |
| US1098004A | Cooling-tower. | |
| US1009820A | Automatic temperature control for water-heaters. | |
| US976245A | Condenser system. | |
| US957175A | Surface condenser. | |
| US914778A | Support for steam-condensers. | |
| US916404A | Support for steam-condensers. | |
| US1009819A | Centrifugal or turbine pump. | |
| US804912A | Surface condenser. | |
| US868390A | Surface condenser. | |
| US868388A | Surface condenser. | |
| US868389A | Surface condenser. | |
| US764541A | Surface condenser. | |
| US731832A | Condenser system. | |
| US780018A | Condenser system. | |
| US845738A | Vacuum-pump. | |
| US723972A | Jet-condenser. |