This inventor holds 26 USPTO granted patents, primarily in Jewelry Chain Design. Top assignees: D&w Jewelry, Inc., Avraham Rozenvasser, D & W Jewelry Inc. (Ny Corporation). Active years: 2000-2008.
Location History:
- Demerest, NJ (US) (2000 - 2003)
- Englewood Cliffs, NJ (US) (2006)
- Norwood, NJ (US) (2002 - 2008)
Company Filing History:
4 out of 6Â 
1 out of 2Â 
1 out of 1Â Years Active: 2000-2008
Areas of Expertise:
Title: David Rosenwasser: Innovator in Jewelry Chain Technology
Introduction
David Rosenwasser, based in Norwood, NJ, is a prolific inventor with an impressive portfolio of 26 patents. His innovative contributions primarily focus on methods related to the weaving and design of decorative jewelry chains. His work stands as a testament to creativity and technical proficiency in the field of jewelry making.
Latest Patents
Among his latest patents, Rosenwasser has developed a method of weaving links that results in aesthetically pleasing and functional products. The method involves assembling chain links with gaps oriented in the same direction, thereby creating a helix configuration. This design allows for the interweaving of wire strands, further enhancing the structure and appearance of the rope chain. Additionally, he has introduced methods and apparatus for forming simulated chains with flexible sections. This innovation enables the creation of jewelry chains that mimic the look of conventional chains while incorporating both rigid and flexible sections, resulting in a uniform aesthetic while maintaining flexibility.
Career Highlights
Rosenwasser has made significant strides in the industry, showcasing his expertise through practical applications of his patents. His work at D&W Jewelry, Inc. has allowed him to transform his innovative ideas into marketable products, showcasing the harmony between design and functionality in jewelry craftsmanship.
Collaborations
Throughout his career, Rosenwasser has worked alongside notable collaborators, including Avraham Moshe Rosenwasser and Avram Moshe Rosenwasser. Their collective expertise has further expanded the potential applications of their joint innovations in the field of jewelry design.
Conclusion
David Rosenwasser's contributions to the jewelry industry through his inventive patents exemplify the intersection of creativity and functionality. With his latest innovations in chain design, he continues to push the boundaries of traditional jewelry making, establishing new standards for aesthetic appeal and structural integrity. His work not only enhances product offerings in the market but also inspires future advancements in jewelry technology.