| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 8 | |
| #2 | Canada | 4 | |
| #3 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Biotechnology | |
| #2 | Measurement | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Peptides | |
| #2 | Punching metal | |
| #3 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Howarth Mark | 7 |
| Publication | Filing date | Title |
|---|---|---|
| CA191677A | Setting of drawing plates | |
| US1293442A | Setting of wire, or wire-rod, drawing plates or dies. | |
| CA205449A | Apparatus for drawing wire and rods | |
| CA205450A | Apparatus for drawing wire and rods | |
| CA212626A | Continuous wire drawing machinery |