David A. Bird

RI Rubbermaid Incorporated: 13 patents #28 of 393Top 8%

PL Pilkington Glass Limited: 8 patents #1 of 37Top 3%

NE Nexpak: 2 patents #14 of 24Top 60%

GI Guardian Industries: 1 patents #154 of 271Top 60%

PL Pilkington Group Limited: 1 patents #58 of 119Top 50%

📍 Oak Ridge, TN: #14 of 833 inventorsTop 2%

🗺 Tennessee: #443 of 20,272 inventorsTop 3%

Overall (All Time): #147,415 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #	Title	Co-Inventors	Date
5152420	Recycle trash container	John L. Hradisky	1992-10-06
4399414	Low-noise pulse conditioner	—	1983-08-16