Company Filing History:
3 out of 28 
5 out of 832,812 Years Active: 1998-2005
Title: Howard W. Grivna: Innovator in Material Removal Technology
Introduction
Howard W. Grivna is a notable inventor based in Maple Grove, MN (US). He has made significant contributions to the field of material removal technology, holding a total of 8 patents. His innovative designs focus on optimizing wood surface treating apparatuses, enhancing efficiency and precision in manufacturing processes.
Latest Patents
Grivna's latest patents include a material removal optimizing system designed for wood surface treating apparatuses. This system features a series of individual work stations arranged along an endless conveyor. Each station is equipped with a working abrasive head and an elevation adjustment mechanism, allowing for precise positioning of the abrasive head relative to the workpiece. Additionally, an incoming workpiece dimension indicator is strategically placed at the infeed end, with further indicators downstream to measure dimensional deviations after each work station.
Another significant patent is a belt wear optimizing system, which also utilizes a series of work stations along an endless conveyor. This system includes a working abrasive head and an elevation control mechanism for adjusting the head's position based on the thickness of the incoming workpiece. A signal from the thickness detector is sent to a central processor, which actuates the head elevation control to ensure optimal stock removal.
Career Highlights
Throughout his career, Howard W. Grivna has worked with various companies, including Timesavers, Inc. His experience in the industry has allowed him to develop innovative solutions that address common challenges in material removal processes.
Collaborations
Grivna has collaborated with notable individuals in his field, including Peter Alexander Loring. These partnerships have contributed to the advancement of technology in wood surface treatment.
Conclusion
Howard W. Grivna's contributions to material removal technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to drive advancements in manufacturing processes.