| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Italy | 2 | |
| #4 | China | 1 | |
| #5 | Germany | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Japan | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Accessories for machine tools | |
| #3 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andonegui Aguirregomezcorta Pe | 5 |
| #2 | Zulaica Ixidor Solupe | 4 |
| #3 | Andonegui Pedro Maria | 3 |
| #4 | Esnaola Ramos Jon Ander | 1 |
| #5 | Ulacia Garmendia Ibai | 1 |
| #6 | San Martin Gil Juan Manuel | 1 |
| #7 | Erana Larranaga Iñigo | 1 |
| #8 | Lopez De Guerenu Murillo Leona | 1 |
| #9 | Pe Andonegui Aguirregomezcorta | 1 |
| #10 | Ikishidoru Sorupe Zuraika | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES2440080A1 | Cooling module for a linear motion device and ball screw | |
| ES2255427A1 | PRE-LOADED BALL SPINDLE PERFECTED WITH PROFILED THREAD WITH MULTIPLE GOTICO-OJIVAL ARC SHAPE. | |
| ES2264847A1 | PRE-LOADED BALL SPINDLE BY TWO ELECTRIC MOTORS. | |
| ES2224813A1 | IMPROVED RECYCLING BALL SPINDLE. | |
| ES2002953A6 | A system comprising a recirculating ball spindle and an associated open nut, of use for supported screwthreaded spindles. | |
| EP0092331A1 | Ball-screw rack device | |
| GB2084687A | Ball screws | |
| FR2458009A1 | Nut mechanism and inserted ball screws |