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...that power steering was invented by independent inventor Francis W. Davis? As chief engineer in the 1920s of the truck division of the Pierce Arrow Motor Car Company, he saw how hard it was to steer heavy vehicles. So that he would be able to keep the profits from his future invention, Davis left his job, rented a small engineering shop in Waltham, Mass., and developed a hydraulic power steering system that led to power steering.

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Assignee: University College Cardiff Consultants Limited


Location: GB
No. of patents: 11

NumberTitleIssue Date
7773769Method of and apparatus for detecting degradation of visual performance
An apparatus for characterising a subject's visual response, comprising a data processor, a display and an input device, wherein the data processor is arranged to present evaluation images at different positions on the display such that they occur at different posit...
08/10/2010
7622258Screening methods and sequences relating thereto
A screening method for identifying an individual having a pre-disposition towards having a cancer is disclosed, which screening method comprises the steps of: (a) obtaining a test sample comprising a nucleotide sequence comprised i...
11/24/2009
7481995Aerosol composition
An aerosol composition comprising a propellant and a first particulate material comprising particles having a median aerodynamic diameter with the range 0.05 to 11 μm, such as a medicament suitable for pulmonary inhalation, and a second particulate material compris...
01/27/2009
7385461Method of combining signals and device therefor
A bias T device (20) and a method for combining a first DC signal with a second RF signal is disclosed. The device (20) is provided with a first signal splitting means (30) in the form of a hybrid 90 degree (quadrature) coupler having at least t...
06/10/2008
6573247Anti-viral pyrimidine nucleoside analogues
A compound having formula (I), wherein R is selected from the group comprising C5 to C20 alkyl, C5 to C20 cycloalkyl, halogens, aryl and alkylaryl; R' is selected from the group comprising hydrogen, alkyl, cyclo...
06/03/2003
6013807Antitumor tetracyclic compounds
The present invention relates to heterocyclic compounds which have been found to have anti-tumour activity. More specifically, the invention concerns pyrrolo[2,3-b]carbazoles and 1H-[1] benzothieno [2,3-f] indoles, methods for their preparation, pharmaceu...
01/11/2000
5852204Pyrrolo›3,2-b-!-carbazoles and 1H›1!benzothieno ›2,3-f! indoles having anti-tumor activity
The present invention relates to heterocyclic compounds which have been found to have anti-tumor activity. More specifically, the invention concerns pyrrolo›3,2-b!carbazoles and 1H-›1! benzothieno ›2,3-f! indoles, methods for their preparation, pharmac...
12/22/1998
5770598Heterocyclic compounds
The present invention relates to heterocyclic compounds which have been found to have anti-tumour activity. More specifically, the invention concerns Pyrrolo ›3,2-b! carbazoles, 1H-Benzofuro ›3,2-.function.! indoles and 1H-›1! Benzothieno ›2,3-.functi...
06/23/1998
5679694Tetracyclic compounds, intermediates for their preparation and their use as antitumor agents
The invention relates to compounds of formula (I) which have been found to possess anti-tumor activity. Pharmaceutical compositions and methods of treating tumors are also disclosed. ##STR1##...
10/21/1997
5679887Method of estimating mechanical hardness of steel from its magnetic properties
A method of estimating mechanical hardness of a steel by the measurement of a plurality of magnetic parameters of the steel, comprises the steps of estimating for each parameter one or more probable hardness ranges by reference to a stored set of hardness...
10/21/1997
5665605Particle aggregation method and apparatus
A sample of liquid with suspended particles is contained in a tube and subjected to a standing wave ultrasound field transverse to the tube, the standing wave exhibiting a progressive change in pressure amplitude transverse to the tube, so that particles ...
09/09/1997
 
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