Dan P Milleville

20070103342, May 10, 2007

Jul 5, 2006

11/309171

Dan Milleville - Ayer MA, US

G08G 1/123

340988000

Methods and an automated digital applications are disclosed that can assist in the operation, scheduling and vehicle maintenance of transportation companies, and especially those involved in the transportation of special needs persons having routine schedules, e.g., between home and school, subject to dynamic changes. The methods provide for exception request handling via receiving exception requests for scheduled and non-scheduled route changes whereby multiple dispatchers can effectively and efficiently modify routes in multi-vehicle operations, alter other dispatchers of the change(s) and communicate new route information to operators of the vehicles. Further, routine and non-routine, as well as vehicle maintenance and cost analysis, are provided by the methods.

20060126827, Jun 15, 2006

Dec 14, 2004

11/011993

Dan Milleville - Ayer MA, US

Dan P. Milleville - Ayer MA

H04L 9/28

380028000

An encryption and decryption system is provided. The system includes multiple sub-key tables, each sub-key table associated with an identifying number and multiple cipher engines arranged serially, each cipher engine capable of executing a different encryption operation on an input data stream using a sub-key table and producing an output data stream. The system also includes a number generator for generating numbers used to select sub-key tables. Data that assist deciphering engines with deciphering text encrypted with the cipher engines is inserted into the output data stream of at least one of the multiple cipher engines. The ciphering portion of the system also includes a checksum engine positioned prior to the last cipher engine and adapted to produce a checksum value for insertion into the input data stream of the last cipher engine.