| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Engines, pumps and turbines | |
| #5 | Materials and metallurgy | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Cranes | |
| #3 | Unspecified technologies | |
| #4 | Motor vehicles | |
| #5 | Casting metal | |
| #6 | Unspecified technologies | |
| #7 | Swimming pools | |
| #8 | Cyclically operating valves | |
| #9 | Winches | |
| #10 | Pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fairbanks James G | 16 |
| #2 | Sauer George L | 6 |
| #3 | Rice William O | 1 |
| #4 | Fairbanks John W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1610502A | Excavator | |
| US1032593A | Sheave-block. | |
| US989898A | Spud for excavating-machines. | |
| US1056268A | Excavating apparatus. | |
| US892508A | Excavator. | |
| US880643A | Excavating-scraper. | |
| US880642A | Engine reversing-valve. | |
| US864236A | Automatic gas cut-off. | |
| US822935A | Excavator. | |
| US788457A | Cross-head pump. | |
| US795431A | Composite or concrete fence-post. | |
| US774240A | Boom. | |
| US755644A | Locomotive-crane. | |
| US811709A | Jack for steam-dredges, &c. | |
| US717370A | Traveling crane. | |
| US722217A | Reversing-gear for engines. |