Location History:
- Troy, NY (US) (1987)
- Wynantskill, NY (US) (1996 - 2000)
Company Filing History:
2 out of 24 
1 out of 1 Years Active: 1987-2000
Title: David R. Hassel: Innovator in Mass Measurement Technology
Introduction
David R. Hassel, an accomplished inventor based in Wynantskill, NY, has made significant contributions to the field of mass determination devices. With three patents to his name, his innovative work focuses on enhancing the accuracy and efficiency of measuring mass under varying conditions.
Latest Patents
Hassel's most recent patent, titled "Mass determination device having counterbalanced normalized temperature," offers a groundbreaking method for achieving precise mass measurements despite temperature fluctuations. This device integrates an elastic element with a mass holder, ensuring that the temperature coefficients of frequency are counterbalanced. This design significantly improves the accuracy of mass determinations over a specified temperature range.
Another notable patent, "Force compensator for inertial mass measurement instrument," introduces an active force compensator that mitigates the impact of inertial forces on measurement accuracy. By applying equal and opposite compensating forces, this invention maintains a zero net acceleration of the instrument's primary support, thereby reducing measurement errors attributed to secondary support changes.
Career Highlights
David R. Hassel has honed his expertise at the Rupprecht & Patashnick Company, Inc., where he applied his innovative ideas to practical applications in mass measurement technology. His time at this company has played a crucial role in the development of his patented inventions.
Collaborations
Throughout his career, Hassel has collaborated with notable professionals such as Georg Rupprecht and Lauren R. Basch. These partnerships have been essential in driving the innovation and application of his patented technologies.
Conclusion
David R. Hassel stands out as a pioneering inventor in mass determination technology. His inventive spirit and dedication to precision measurement continue to influence the industry, ensuring more accurate results in various applications.