| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Germany | 11 | |
| #3 | Japan | 10 | |
| #4 | Italy | 7 | |
| #5 | United Kingdom | 6 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Girguis Sobhy Labib | 13 |
| #2 | Girguis Sobhy L | 12 |
| #3 | Girguis Sobhy Labib Dipl Ing | 9 |
| #4 | Zobii Rabibu Girugisu | 7 |
| #5 | Sobhy Labib Girguis | 4 |
| #6 | Labib Dipl-Ing Girguis Sobhy | 1 |
| #7 | Zopuhii Rabipu Girugisu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE10220836A1 | Constant velocity sliding joint | |
| DE4429256A1 | Axial securing of a splined shaft connection | |
| DE4222574A1 | OVERLOAD CLUTCH | |
| DE4102001A1 | Constant velocity joint | |
| US5184977A | Constant velocity tripod joint with slidably engaged rollers and guide rings | |
| EP0258892A2 | Overload clutch | |
| DE3721775A1 | Constant velocity joint | |
| DE3448074A1 | Homokinetic swivel joint | |
| DE3437782C1 | Constant velocity sliding joint | |
| DE3233753A1 | CV DRIVE JOINT | |
| DE3134270A1 | CV DRIVE JOINT | |
| DE3134272A1 | CV DRIVE JOINT | |
| US4467902A | Overload clutch | |
| DE2837301A1 | CV DRIVE JOINT |