Company Filing History:
1 out of 17 
1 out of 832,880 Years Active: 1999-2001
Title: D W Hearn, Jr: Innovator in Pump Technology
Introduction
D W Hearn, Jr. is a notable inventor based in Oklahoma City, OK (US), recognized for his contributions to pump technology. With a total of 2 patents to his name, he has made significant advancements in the field of condensate pump assemblies.
Latest Patents
His latest patents include a Modular Condensate Pump Assembly, which provides an improved design featuring a collection tank that can be placed conveniently to collect liquid condensate. This innovative assembly includes a removable support plate that supports a pump extending into the collection tank. Additionally, a liquid volume control float, also supported by the plate, activates the pump to remove liquid condensate when it reaches a predetermined volume. Another patent he holds is for a Condensate Pump, which further showcases his expertise in this area.
Career Highlights
Throughout his career, D W Hearn, Jr. has worked with various companies, including Little Giant Pump Company, where he has applied his innovative ideas to enhance pump technology. His work has contributed to the efficiency and functionality of condensate pumps in various applications.
Collaborations
D W Hearn, Jr. has collaborated with notable individuals such as Lee W Davis and David Thomas Springer, further enriching his experience and expertise in the field.
Conclusion
D W Hearn, Jr. stands out as an influential inventor in the realm of pump technology, with his patents reflecting his commitment to innovation and improvement. His contributions continue to impact the industry positively.