| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 | |
| #2 | United States | 9 | |
| #3 | Sweden | 7 | |
| #4 | United Kingdom | 3 | |
| #5 | Ireland | 3 | |
| #6 | Brazil | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Mechanical elements | |
| #5 | Electrical machinery and energy | |
| #6 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Making metal sheets | |
| #2 | Unspecified technologies | |
| #3 | Punching metal | |
| #4 | Heat-exchange device details | |
| #5 | Metal tempering | |
| #6 | Pipes | |
| #7 | Special electric heating or lighting | |
| #8 | Soldering, welding and flame cutting | |
| #9 | Compressed gas holders | |
| #10 | Refrigerators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Habdas E | 3 |
| #2 | Habdas Edward P | 2 |
| #3 | Morgan Martin David | 1 |
| #4 | Withers James G Jr | 1 |
| #5 | W Goble Ralph | 1 |
| #6 | G Counts Thomas | 1 |
| #7 | Leroy Herren James | 1 |
| #8 | Hyde William S | 1 |
| #9 | Stanley Hyde William | 1 |
| #10 | Saarivirta Matti J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3518405A | Production of annealed tubing by strand annealing process | |
| US3500902A | Extended surface,double wall tubing from strip stock | |
| US3481237A | Flying shear | |
| US3481394A | Configuration of heat transfer tubing for vapor condensation on its outer surface | |
| US3466846A | Flat coil packaging machine | |
| US3439863A | Flat coil carton | |
| US3466143A | Method of making cuprous oxide | |
| US3487673A | Form drawing of fluted tubing | |
| US3421888A | Copper alloy | |
| IE28984L | Finned tubing | |
| IE28875L | Producing finned metal tubes. | |
| IE28821L | Internally finned tube unit. |