Abstract: A tower inspection system (100) includes an unmanned aircraft such as a drone (101). The drone includes one or more processors (105) operable with an image capture device (108) and a propulsion system (106). The propulsion system can navigate the unmanned aircraft about a wireless communication tower (300) along a flight path (321). The image capture device can capture one or more video images of identifying information (305) identifying the wireless communication tower disposed on an identification sign (304) prior to capturing other video images of one or more Radio Antenna Devices (RADs) (308,309,310,311) coupled to the wireless communication tower to make review of inspections faster and more efficient. Measurements of RADs can also be taken.

Abstract: The shoe cover of the present invention provides protection from hot materials falling onto a shoe during work activities. Welding, and other industrial activities, can lead to molten material or sparks damaging the shoe and may lead to workplace injury. The shoe cover of the present invention provides convenient, attractive and comfortable protection from this workplace hazard. The present invention comprises a heat resistant sheet of material that is easily attached and removed from the shoe. In a preferred embodiment, the present invention utilizes a hook that attaches to a lace at the toe end of the shoe and clips to the shoe at the heel end. The shoe cover of the present invention can be molded to conform to the shape of the shoe, thereby providing additional protective coverage and limiting the possibility of snagging or shifting during work activities.

Abstract: A system and method for verifying charges on a customer bill includes a computers for downloading, from a mainframe computer, to a local server billing data associated with a customer account, populating a database with a portion of the billing data, performing pre-calculation functions on another portion of the billing data and populating the database with results of the pre-calculation functions, displaying predetermined categories of information stored in the database, calculating the taxes for each of several charges in the billing data and storing tax results in the database, and comparing the tax results with tax information on the customer bill.