| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Furniture and games | |
| #4 | Electrical machinery and energy | |
| #5 | Measurement | |
| #6 | Packaging and shipping | |
| #7 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Sewers | |
| #3 | Chairs and beds | |
| #4 | Brushes | |
| #5 | Electric switches | |
| #6 | Cranes | |
| #7 | Electromechanical clocks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berry James W | 12 |
| #2 | Robert Mcknight | 2 |
| #3 | Mcknight Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1864117A | Switch throwing means | |
| US1526623A | Switch | |
| US1235641A | Flush-tank siphon. | |
| US1172253A | Flush-tank siphon. | |
| US1128575A | Siphon for flush-tanks. | |
| US1069379A | Stable and street broom. | |
| US762019A | Wire-fence. | |
| US741216A | Fencing. | |
| US662342A | Pipe-hook. | |
| US658751A | Flushing apparatus. | |
| US638002A | Flushing apparatus. | |
| CA255415A | Switch |