Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Pettersen; Alfred
Address:
Victoria, British Columbia, CA
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4177599 Downrigger release device December 11, 1979
A downrigger release device for use in deep water fishing with a downrigger line includes an elongated body with a connecting line passing through and fixed therein, one end of the connecting line being attached to the downrigger and the other end carrying a pin. The pin is provided with










 
 
  Recently Added Patents
Production method for water-absorbing resin composition
Broadcast secure printing system
Etchant-free methods of producing a gap between two layers, and devices produced thereby
Method for creating high resolution print media
Bitmap compare mechanism
Surface light source device
Object determining device and program thereof
  Randomly Featured Patents
Pediatric amino acid solution for parenteral nutrition
Size press
Selective shielding for multiple exposure masks
Compound semiconductor substrate comprising a multilayer buffer layer
Apparatus for driving induction motor
Dual magnetic head mounting and loading
Apparatus for gluing the tail of a convolutely wound web material thereto
Method and system for registering favorites automatically
Apparatus for the production of exposed printing plates
Mobile wireless communications device providing pattern/frequency control features and related methods