| 781 | Intruder Alarms | Company Product |
| 782 | Intrusion Detection Systems | Company Product |
| 783 | Intrusion Detectors | Company Product |
| 784 | Inventory Service | Company Product |
| 785 | Inventory Software | Company Product |
| 786 | Inverta Push | Company Product |
| 787 | Inverted Microscopes | Company Product |
| 788 | Inverter | Company Product |
| 789 | Inverter Air Compressors | Company Product |
| 790 | Inverter Batteries | Company Product |
| 791 | Inverter Control Cards | Company Product |
| 792 | Inverter Drawn Arc Stud Welder | Company Product |
| 793 | Inverter Drives | Company Product |
| 794 | Inverter Frequency Repair | Company Product |
| 795 | Inverter Keypads | Company Product |
| 796 | Inverter Power Cards | Company Product |
| 797 | Inverter Repair Services | Company Product |
| 798 | Inverter Repair Sevice | Company Product |
| 799 | Inverter Repairs | Company Product |
| 800 | Inverter Sj-P1 Series | Company Product |
| 801 | Inverter Spare Parts | Company Product |
| 802 | Inverter Varispeed Repair Services | Company Product |
| 803 | Inverter Varispeed Repairs | Company Product |
| 804 | Inverter Welder | Company Product |
| 805 | Inverter Welding Machines | Company Product |
| 806 | Inverters | Company Product |
| 807 | Inverters Ac Drives | Company Product |
| 808 | Investigators | Company Product |
| 809 | Investment Castings | Company Product |
| 810 | Investment Companies | Company Product |