99.99% of discussions focus on TPL, Texas etc.
Does anyone know what the status and/or worth is of two other patents relevant to PTSC?  Both are cited on page 5 of the 10K.

One is the Ground Penetrating Radar patent.  This technology was around from Helmut Falk Senior's time, but seems dormant.

The second is for "Remote Power Charging of Electronic Devices" and was filed in 11/2004.  http://www.freepatentsonline.com/20060113955.html
http://sec.edgar-online.com/2007/04/02/0001144204-07-016226/Section14.asp :
The patent application has 53 claims and has no conflicting prior art. We expect that it will be granted and that it should protect the essential systems, methods, apparatus and applications of the technology it describes. We anticipate that the Ignite microprocessor would be selected as the microprocessor to be used in products based on this technology. We are evaluating this technology and its applicability and feasibility for further research and development, and we do not know whether it will be the basis for any commercial product or that it will generate any revenue for the Company.