4. Communications: directive radio wave systems and devices (e.g.,
  5. Directive
  6. Position indicating

Norval D. Stapelfeld

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Animal training apparatus and method

Animal husbandry – Animal controlling or handling – Electromagnetic remote control
Patent

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Apparatus for locating and/or tracking stolen or missing vehicle

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating
Patent

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Method of and system and apparatus for locating and/or tracking

Communications: directive radio wave systems and devices (e.g. – Radar transponder system – Unique identity
Patent

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Vehicle security system

Communications: electrical – Land vehicle alarms or indicators – Of burglary or unauthorized use
Patent

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Profile ID: LFUS-PAI-P-123678

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