| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Mechanical elements | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Stamps | |
| #2 | Unspecified technologies | |
| #3 | Perforating | |
| #4 | Clutches and brakes | |
| #5 | Money sorting | |
| #6 | Postal sorting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rix Edward G | 7 |
| #2 | Day Alfred L | 3 |
| #3 | Wagner Albert N | 2 |
| #4 | Lyman Walter H | 2 |
| #5 | Anderson John R | 1 |
| #6 | Roberts Alfred M | 1 |
| #7 | Nelson Martin L | 1 |
| #8 | Below John R | 1 |
| #9 | Raymond Anderson John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2607421A | Perforator control mechanism | |
| US2412830A | Check-endorsing and sorting machine | |
| US2330997A | Perforating machine | |
| US2258641A | Perforating apparatus | |
| US2300595A | Impression device | |
| US2269691A | Impression machine | |
| US2132047A | Perforator | |
| US2099230A | Perforating machine | |
| US2150473A | Device for filling coin wrappers with coins | |
| US1982453A | Perforating machine | |
| US2017195A | Perforating machine | |
| US1646969A | Cryptographic perforator | |
| US1394566A | Perforating-machine | |
| US1124305A | Perforating-machine. | |
| US1103570A | Clutch-trip-actuating device. | |
| US1223770A | Stop mechanism for punch-presses. | |
| CA381661A | Coin wrapper filling device |