| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | France | 3 | |
| #3 | United States | 3 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Denmark | 1 | |
| #7 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Consumer goods | |
| #3 | Machines | |
| #4 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Office accessories | |
| #2 | Labelling machines | |
| #3 | Unspecified technologies | |
| #4 | Mechanical leather treatments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Michel Isac | 2 |
| #2 | Stein Rudolf | 1 |
| #3 | H Michelius G M B | 1 |
| #4 | Michelius G M B H | 1 |
| #5 | Stein Rudolph | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA156216A | Machine for affixing and cancelling stamps | |
| US1100790A | Machine for affixing and canceling postage-stamps. | |
| US1013201A | Machine for opening envelops. | |
| GB191027581A | Improvements in and relating to Machines for Opening Envelopes. | |
| US979535A | Envelop-closing machine. |