| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Packaging and shipping | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Sound-producing devices | |
| #2 | Unspecified technologies | |
| #3 | Closing and opening bottles | |
| #4 | Toys | |
| #5 | Kitchen equipment | |
| #6 | Steam traps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stump Ira E | 12 |
| #2 | Pierce Calvin S | 1 |
| #3 | Knoedler Theodore A | 1 |
| #4 | Crook Edwin E | 1 |
| #5 | Hollman Charles | 1 |
| #6 | Nicholas George E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1826838A | Driving faucet | |
| US1383170A | Valve | |
| US1176409A | Egg-beater. | |
| CA144600A | Valve and horn | |
| US990924A | Valve and horn. | |
| US990923A | Valve and horn. | |
| US846961A | Automobile-horn. | |
| US856001A | Automobile-horn. | |
| US732233A | Spinning-top. | |
| CA31271A | Rotary harrow | |
| CA48986A | Rotating fan | |
| CA34050A | Hand car |