| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 2 | |
| #2 | Argentina | 1 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Germany | 1 | |
| #8 | France | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Ireland | 1 | |
| #11 | Israel | 1 | |
| #12 | Italy | 1 | |
| #13 | Netherlands | 1 | |
| #14 | New Zealand | 1 | |
| #15 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Postal sorting | |
| #2 | Selecting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Boyd Harry R | 2 |
| #2 | Jackson Harry L | 2 |
| #3 | Boyd H | 2 |
| #4 | Jackson Harry Leonard | 2 |
| #5 | Jackson H | 2 |
| #6 | Boyd Harry Richard | 2 |
| #7 | Boyd H R | 1 |
| #8 | Jackson H J | 1 |
| #9 | Young David G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4675896A | Remote monitoring apparatus | |
| US3905896A | Method and apparatus for sorting and distributing mail |