Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Benjamin; Joseph Reginald
Address:
London, W1X 2QU, EN
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
4061233 Drilling rigs December 6, 1977
A drilling rig mounted on a bore inclined to the vertical in which transfer of drill strings from a store to the bore is effected on the low side of the rig.
4050590 Drilling rigs September 27, 1977
A drilling rig assembly mounted on a pile, the store for drill strings to be used in drilling being in the form of a carousel mounted concentric with the pile.










 
 
  Recently Added Patents
Holding structure for a touch panel
Bi-directional pattern dependent noise prediction
Systems and methods for performing live chat functionality via a mobile device
Vehicle front fender
Wafer level packaging structure with large contact area and preparation method thereof
Pizza stone
System and method for improving cache efficiency
  Randomly Featured Patents
Method of automatically controlling transmission power of wireless communication apparatus, and storage medium on which the same is stored
Circuit for generating two closely adjacent frequencies
Method and apparatus for increasing the effective resolution of a sensor
Product container with integral selective membrane
Image signal decoder
Electrical generator system having a tuned resonant oscillating mass
Engine ignition cable for preventing unwanted interference due to high frequency noise
Map generating system and map management system
Electrode placement device for taking electrocardiograms and method of use
Picture/poster frame assembly and retainer for holding components in the frame of the assembly