Location History:
- Littleton, CO (US) (1977 - 1980)
- Salt Lake City, UT (US) (1980)
Company Filing History:
Years Active: 1977-1980
Title: Innovations of Donald J McPhee
Introduction
Donald J McPhee is a notable inventor based in Littleton, Colorado, recognized for his contributions to the field of elastomer-fiber composite technology. With a total of four patents to his name, McPhee has made significant advancements in the manufacturing processes of hoses.
Latest Patents
Among his latest patents is the "Extruder head for making elastomer-fiber composite hose." This innovative extruder head features a doubled taper conical pin with a divergent conical surface interconnected at a common base to a convergent conical surface. It also includes a coaxial die with an interior cavity that is spaced from and has a contour similar to the pin. Together, the die and pin form an annular gap with an annular inlet area, which is conically divergent to a second annular area that is at least twice the size of the inlet area. The gap then converges from the second annular area to an annular exit area. Another significant patent is the "Tubular article," which describes a partially cured flexible vulcanizable core useful in hose manufacturing. This core is substantially cured, except for a layer at the outer surface that remains uncured.
Career Highlights
Donald J McPhee has dedicated his career to The Gates Rubber Company, where he has played a pivotal role in developing innovative products. His work has not only advanced the technology in hose manufacturing but has also contributed to the overall efficiency and effectiveness of the production processes.
Collaborations
Throughout his career, McPhee has collaborated with esteemed colleagues such as James M Hush and Herbert W Gray. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of new technologies.
Conclusion
Donald J McPhee's contributions to the field of elastomer-fiber composite technology are noteworthy. His patents and work at The Gates Rubber Company highlight his commitment to innovation and excellence in manufacturing.