Company Filing History:
Years Active: 1981-1984
Title: The Innovative Contributions of Norman W. Wohlers
Introduction
Norman W. Wohlers is a notable inventor based in Davis, California, recognized for his significant contributions to the field of gas chromatography. With a total of seven patents to his name, Wohlers has made advancements that enhance the efficiency and effectiveness of analytical techniques.
Latest Patents
One of Wohlers' latest patents is for a precision bore fused silica tubing with a tapered section. This innovation is designed to improve the performance of gas chromatographic systems. Another significant patent is for an on-column injector, which is an apparatus and method for injecting samples into capillary-type gas chromatographic columns. This device allows a portion of the column to be withdrawn from the chromatograph oven prior to injection. The sample is injected into the withdrawn portion of the column, which is then reinserted into the oven to initiate volatilization. The apparatus includes a syringe holder attached to the inlet end of the column and a collapsible support mechanism that extends the syringe holder away from the chromatograph oven. This design allows for the sample to be injected while the support is extended, and after the injection is completed, the support collapses, causing the portion of the column carrying the sample to be abruptly introduced into the oven.
Career Highlights
Wohlers has built a successful career at J&W Scientific Incorporated, where he has been instrumental in developing innovative solutions for gas chromatography. His work has not only advanced the technology but has also contributed to the broader scientific community's understanding of analytical methods.
Collaborations
Throughout his career, Wohlers has collaborated with esteemed colleagues, including Rand G. Jenkins and Walter G. Jennings. These partnerships have fostered a creative environment that has led to numerous advancements in their field.
Conclusion
Norman W. Wohlers exemplifies the spirit of innovation in the realm of gas chromatography. His patents and contributions have significantly impacted the efficiency of analytical techniques, making him a key figure in the industry.