This inventor holds 5 USPTO granted patents. Top assignees: Nellcor Puritan Bennett Incorporated, Buglab LLC, Raychem Limited. Active years: 1991-2006.
Location History:
- Pleasanton, CA (US) (1991 - 1999)
- Port Angeles, WA (US) (2002 - 2006)
Company Filing History:

Years Active: 1991-2006
Title: The Innovations of Daniel Gronvall
Introduction
Daniel Gronvall is an accomplished inventor based in Pleasanton, CA (US). He holds a total of 5 patents that showcase his expertise in developing innovative solutions. His work primarily focuses on sensor technology, which has significant applications in various industries.
Latest Patents
One of his latest patents is the "Self Adjusting Sensor Mounting Device." This invention provides a method and device for securely mounting a sensor to surfaces that may be flat in one dimension and flat or curved in another. The design ensures stable self-centering attachment of the sensor across a wide range of surface radii. It maintains a fixed distance and angle between the sensor components and the surface, regardless of changes in the radius. Additionally, the device includes a secure, repeatable, and reusable attachment means, along with a design that maintains a clear unobstructed window between the sensor and the surface. Another notable patent is the "Connector Design for Warmed Ear Oximeter Probe," which further exemplifies his contributions to sensor technology.
Career Highlights
Throughout his career, Daniel has worked with notable companies such as Nellcor Puritan Bennett Incorporated and Raychem Limited. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in medical technology.
Collaborations
Daniel has collaborated with talented individuals in the field, including Mitchell Elliott Levinson and James R Casciani. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Daniel Gronvall's contributions to sensor technology through his patents reflect his dedication to innovation and problem-solving. His work continues to impact the industry positively, showcasing the importance of inventive minds in advancing technology.