Gregory T. H. Davies

DR Diesel Engine Retarders: 1 patents #23 of 43Top 55%

JT Jacobs Brake Technology: 1 patents #5 of 14Top 40%

📍 Suffield, CT: #58 of 132 inventorsTop 45%

🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%

Overall (All Time): #2,266,390 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5845748	Low restriction exhaust brake	Norman Schaefer	1998-12-08
5410882	Compression release engine braking systems	Dennis R. Custer	1995-05-02