Resources Contact Us Home
Cordill; Leroy D.
Bartlesville, OK
No. of patents:

Patent Number Title Of Patent Date Issued
7063302 Sample valve with integral sample shut off function for chromatograph June 20, 2006
A multiple port valve integrated with the function of the sample shut off valve is disclosed. The integration of the sample shut off function eliminates extra plumbing and labor costs associated with a separate sample shut off valve. Additionally, the multiple port valve integrated w
4670872 Communication link contention resolution system June 2, 1987
Each of a plurality of programmable master devices having access to a data communication link is assigned a unique address based on the priority of that master device. The unique address of each master device is loaded into an associated counter when a link contention signal is impressed
4233500 Method and apparatus for providing a digital output in response to an analog input and for provi November 11, 1980
The accuracy of the conversion of an analog signal to digital form is improved by amplifying the input signal by different factors and automatically utilizing the highest amplified input signal which has a voltage level within operational limitations in the analog to digital conversi

  Recently Added Patents
Format for providing traffic information and a method and apparatus for using the format
Bid optimization in search engine marketing
Sample chamber for laser ablation inductively coupled plasma mass spectroscopy
Snap-engagement structure
LED package with top and bottom electrodes
Badge or pin
Method of analyzing cell structures and their components
  Randomly Featured Patents
Structure for wound fiber reinforced plastic tubing and method for making
Bronchodilating process
Obesity protein analog compounds and formulations thereof
Method for processing wavelet bands
Preparation of phenoxybenzyl esters
Method of preventing semiconductor layers from bending and semiconductor device formed thereby
Thrust mounting arrangement
Negative electrode material for non-aqueous electrolyte secondary battery and method for producing the same
High pressure discharge lamp operating circuit with light control during lamp run up