Location History:
- Inyokern, CA (US) (1993)
- Santa Fe Springs, CA (US) (1997)
- Whitmore Lake, MI (US) (1999 - 2005)
- Gotha, FL (US) (2010)
Company Filing History:
5 out of 7,575 
1 out of 4 
4 out of 832,680 Years Active: 1993-2010
Title: John D Fischer: Innovator and Inventor
Introduction
John D Fischer is a notable inventor based in Whitmore Lake, MI (US). He holds a total of 10 patents, showcasing his contributions to various fields through innovative solutions. His work reflects a commitment to advancing technology and improving safety in practical applications.
Latest Patents
Among his latest patents is a "Chromogenic composition for detecting spilled blood and associated methods." This invention features a mixture of an acidified aqueous solution containing reduced FD&C Blue #1 and hydrogen peroxide. The composition is designed to have a long shelf life and produces a bright blue color upon contact with blood, making it useful for detecting spilled blood and blood trails from wounded game. Another significant patent is the "Pressure flank screw and fastening system therewith." This invention includes a male threaded fastening member with depressions in the thread adjacent to the head, which engage with projections in a female member, enhancing the fastening system's effectiveness.
Career Highlights
Throughout his career, John D Fischer has worked with various companies, including Illinois Tool Works Inc. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
John D Fischer has collaborated with notable individuals in his field, including John D Stenger-Smith and Ronald A Henry. These partnerships have likely fostered creativity and innovation in his projects.
Conclusion
John D Fischer's contributions to innovation through his patents and collaborations highlight his role as a significant figure in the field of invention. His work continues to impact various industries positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.