Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Mattson; Jack
Address:
R.R. #1 Hazelton, B.C, CA
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
5839852 Road spillway November 24, 1998
The invention provides a road spillway comprising a porous removable deck over a ditch across a road. The road has a surface for driving on. Solid supports are provided on opposite sides of the ditch and below the surface of the road. Span members span the ditch generally below the surfa










 
 
  Recently Added Patents
Managing personal information on a network
System and method for reducing antivirus false positives
Semiconductor device having a triple gate transistor and method for manufacturing the same
Method and apparatus for token-based context caching
Method for execution upon processing of at least one histological sample
Automatic engine oil life determination with a factor for oil quality
Mounting apparatus for PCI card
  Randomly Featured Patents
System for reducing second order intermodulation products from differential circuits
Guitar vibrato assembly
Pickup unit homing mechanism for a disk drive unit
Heat exchanger
Edible water-in-oil-in-water emulsion
Three dimensional processor using transferred thin film circuits
Sealing ring structure
Apparatus and method for mitigating multipath
Cake pan
Additive compositions for treating various base sheets