Company Filing History:
17 out of 4,179 
1 out of 832,891 Years Active: 1981-2002
Title: **The Innovations of Donald J Goldhardt**
Introduction
Donald J Goldhardt, an inventive mind hailing from Grove City, OH, has made significant contributions to the field of medical technology. With a total of 18 patents attributed to his name, Goldhardt has a strong focus on developing innovative solutions for patient care and treatment.
Latest Patents
Among his latest inventions is the **Polyurethane Feeding Tube and Associated Adaptors**. This feeding tube assembly is distinguished by its unique adaptor design, which features an inlet conduit, an outlet conduit, and a removable cap that can selectively close the inlet conduit. The innovative design incorporates a surface configuration that enhances frictional engagement while maintaining a noncomplementary shape in a common transverse plane. The assembly can include surface variations like protuberances and indentations, which significantly improve its functionality.
Another notable patent is the **Apparatus and Method for Placement of a Percutaneous Endoscopic Feeding Tube**. This method introduces a placement wire dispenser that allows efficient insertion of a feeding tube into a patient's stomach. The dispenser consists of a rotatable receptacle that supports the placement wire, and precise rotation of this receptacle advances the wire through a tube designed for insertion into the abdominal wall. This innovation streamlines the process of feeding tube placement, making it safer and more effective for patient care.
Career Highlights
Goldhardt's impactful career includes working for esteemed organizations, notably Abbott Laboratories Corporation. His contribution to these companies has resulted in the development of critical medical devices and methodologies that enhance patient care.
Collaborations
Throughout his career, Goldhardt has collaborated with talented individuals like William H Hirsch and Edgar G Manosalva. These partnerships have fostered innovative developments in their respective fields, driving forward advancements in medical technology.
Conclusion
Donald J Goldhardt stands out as a prominent inventor with a dedication to improving healthcare through his innovations. His patents, particularly in the area of feeding tubes, exemplify his commitment to finding effective solutions to complex medical challenges. As he continues to contribute to the field, the impact of his work is likely to resonate within the medical community for years to come.