|
| US4071007 | 24. Aug. 1976 | 31. Jan. 1978 | | Stop auto theft |
| US4158874 | 14. Apr. 1978 | 19. Juni 1979 | C.P.P.L., Inc. | Safety interlock system |
| US4206491 | 30. März 1979 | 3. Juni 1980 | KKF Corporation | Entry system |
| US4222088 | 27. Sept. 1978 | 9. Sept. 1980 | | Electronic lock |
| US4233642 | 29. Jan. 1979 | 11. Nov. 1980 | | Safety interlock system |
| US4288778 | 2. Juli 1979 | 8. Sept. 1981 | | Electronic theft prevention apparatus for vehicles |
| US4291237 | 31. Mai 1979 | 22. Sept. 1981 | Nippondenso Co., Ltd. | Anti-theft system for automotive vehicles |
| US4463340 | 18. Sept. 1981 | 31. Juli 1984 | Darrell E. Issa | Anti-theft control system |
| US4553511 | 28. Okt. 1983 | 19. Nov. 1985 | Nippondenso Co., Ltd. | Starter control apparatus for automotive vehicles |
| US4672224 | 20. März 1985 | 9. Juni 1987 | | Composite automatic control system for vehicle engine with theft prevention circuit |
| US4672225 | 9. Jan. 1986 | 9. Juni 1987 | | Automotive anti-theft device |
| US4682062 | 27. Febr. 1986 | 21. Juli 1987 | | Anti-theft system for motor vehicles |
| US4733638 | 14. Aug. 1986 | 29. März 1988 | | Automotive anti-theft starting system |
| US4749873 | 24. Juli 1986 | 7. Juni 1988 | Toyota Jidosha Kabushiki Kaisha | Anti-theft device for an automobile |
| US4958084 | 23. Dez. 1983 | 18. Sept. 1990 | Mr. Gasket Co. | Self-contained anti-theft device for motor vehicles |
| US5132551 | 27. Aug. 1990 | 21. Juli 1992 | James E. Winner | Self-contained anti-theft device for motor vehicles |
| US5138873 | 31. Aug. 1990 | 18. Aug. 1992 | Jatco Corporation | Throttle valve opening degree processing system |
| US5138986 | 28. März 1990 | 18. Aug. 1992 | | Internal combustion engine starting control to prevent unauthorized starting |
| US5184023 | 26. Dez. 1991 | 2. Febr. 1993 | James E. Winner | Self-contained anti-theft device for motor vehicles |
| US5188069 | 13. Nov. 1991 | 23. Febr. 1993 | Briggs & Stratton | Safety interlock for a device |
| US5287006 | 25. Jan. 1993 | 15. Febr. 1994 | James E. Winner | Self-contained anti-theft device for motor vehicles |
| US5397925 | 14. Febr. 1994 | 14. März 1995 | Winner International Royalty Corporation | Self-contained anti-theft device for motor vehicles |
| US5539388 | 7. Juni 1995 | 23. Juli 1996 | National Digital Electronics, Inc. | Telemetry and control system |
| US5635901 | 27. Apr. 1995 | 3. Juni 1997 | | Anti-theft automobile security system |
| US5703414 | 8. Apr. 1997 | 30. Dez. 1997 | Honda Giken Kogyo Kabushiki Kaisha | Anti-theft apparatus which permits the engine to start prior to ID signal discrimination |
| US5821631 | 7. Febr. 1997 | 13. Okt. 1998 | Clark Equipment Company | Keyless ignition system with delayed security |
| US6236120 | 9. Okt. 1998 | 22. Mai 2001 | Clark Equipment Company | Keyless ignition system with washout feature |
| US6445084 | 30. Aug. 1999 | 3. Sept. 2002 | DaimlerChrysler AG | Immobilizing device for a motor vehicle |
| US7064651 | 12. Apr. 2001 | 20. Juni 2006 | | Automatic vehicle theft prevention system |
