David I. Nathenson — 1 Patent

CGConcept Engineering Group: 1 patents #7 of 7Top 100%

Baldwin, PA: #42 of 66 inventorsTop 65%

Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,637,339 of 4,157,543Top 90%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D435207	Handle for pneumatic excavation tool	Richard D. Nathenson	2000-12-19