Company Filing History:
1 out of 51 
1 out of 1 Years Active: 1981
Title: David I VanderHooven: Innovator in Drilling Technology
Introduction
David I VanderHooven is a notable inventor based in Maumee, Ohio. He has made significant contributions to the field of drilling technology, particularly with his innovative methods for enhancing drilling muds.
Latest Patents
VanderHooven holds a patent for a "Method of sealing pores, and lost circulation additive therefor." This invention involves separating the woody ring portion of corncobs from the pith and chaff portions to create a lost circulation additive for drilling muds. This additive does not appreciably increase the yield point of the drilling mud, allowing for improved particle size distributions. The result is that low concentrations of the additive can produce seals that withstand pressures of up to 1000 psig.
Career Highlights
Throughout his career, VanderHooven has worked with reputable companies such as The Andersons, Inc. and Rotary Drilling Services, Inc. His experience in these organizations has contributed to his expertise in drilling technologies and innovations.
Collaborations
VanderHooven has collaborated with several professionals in his field, including Kevin M Foley and Jerry D Hull. These collaborations have likely enriched his work and contributed to the development of his patented technologies.
Conclusion
David I VanderHooven is a distinguished inventor whose work in drilling technology has led to innovative solutions for the industry. His patent demonstrates a commitment to improving drilling processes and enhancing efficiency.