Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Payne; John David
Address:
Blackley, GB
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
7285157 Air filter October 23, 2007
An air-filter for a circulating and/or recirculating air system using a filter medium containing a microbiologically effective amount of a polymeric biguanide or salt thereof. Also claimed is a method for reducing odors and/or air-borne micro-organisms in a circulating or recirculati










 
 
  Recently Added Patents
Intralevel conductive light shield
Method and system for distributing load by redirecting traffic
Shipping container explosives and contraband detection system using nuclear quadrupole resonance
Nucleic acid-based tests for prenatal gender determination
Reference circuit with curvature correction using additional complementary to temperature component
Flame-proofed thermoplastic compositions
Method for determining a corrected variance representative of the condition of reception of signals representative of symbols
  Randomly Featured Patents
Spray freeze-dried compositions
Pressure-balanced stab connection
Combined remote controller and laser pointer
Laser capture microdissection translation stage joystick
Method of making a magnetic oxide film
Silicon-silicon oxide-lithium composite, making method, and non-aqueous electrolyte secondary cell negative electrode material
Anti-tamper fastener
Nickel complex pigments of bis-azomethines
Method and apparatus for mass spectrometric analysis
Recording medium removing apparatus, erasing apparatus, cutting apparatus, and recording medium removing method