Location History:
- Hagerstown, MD (US) (1994)
- Frederick, MD (US) (1999)
- Mercersburg, PA (US) (2016)
Company Filing History:
1 out of 1,942 
1 out of 1 
2 out of 832,966 Years Active: 1994-2016
Title: Gerald W. Spessard: Innovator in Sports Technology
Introduction
Gerald W. Spessard is a notable inventor based in Hagerstown, MD (US). He has made significant contributions to sports technology, particularly in the realm of baseball and softball. With a total of 3 patents, his innovations aim to enhance the accuracy and safety of sports.
Latest Patents
One of Spessard's latest patents is the electronic home plate for baseball and softball games. This invention assists umpires in determining whether a pitch results in a 'strike' or a 'ball'. The electronic home plate utilizes eye-safe LEDs that produce vertical light beams. When a ball intersects these beams, the light reflected from the ball is detected by embedded photodetectors. A microcomputer calculates the height of the ball and activates a signal if it falls within the strike zone. Additionally, the microcomputer can determine the speed and lateral position of the ball as it crosses the plate.
Another significant patent is the sports safety mask. This assembly includes an integral face mask designed to protect the wearer during sports activities. It features a brow bar, nose guard, and bottom bar, all connected by side walls to define openings for the eyes and mouth. The mask is reinforced with strengthening elements to enhance durability and safety. Straps are included to secure the mask to the wearer's head.
Career Highlights
Throughout his career, Gerald W. Spessard has worked with various organizations, including the University System of Maryland. His work has focused on developing innovative solutions that improve safety and performance in sports.
Collaborations
Spessard has collaborated with notable individuals such as Steven R. Chafitz and Christopher C. Davis. These partnerships have contributed to the advancement of his inventions and the impact they have on the sports industry.
Conclusion
Gerald W. Spessard's contributions to sports technology through his patents reflect his commitment to innovation and safety. His work continues to influence the way sports are played and officiated, making a lasting impact on the industry.