Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DB

David E. Bradley — 16 Patents

Honeywell: 15 patents #650 of 16,504Top 4%
Buffalo, NY: #22 of 839 inventorsTop 3%
New York: #9,128 of 115,490 inventorsTop 8%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
David E. Bradley has been granted 16 US patents. The first was granted in 1989 and the most recent in March 2016. David E. Bradley ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list David E. Bradley in Buffalo, NY, US.

Patents per Year

Patents granted per year, 1989 to 2016Bar chart with a peak of 3 patents in 2003.peak 31989: 1 patents19891997: 1 patents19971998: 1 patents19982000: 2 patents20002001: 2 patents20012002: 1 patents20022003: 3 patents20032004: 3 patents20042010: 1 patents20102016: 1 patents2016

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9273257 Process for continuous production of biodiesel from fatty acid containing feedstocks Tara C. Mancini 2016-03-01
7786335 Method for preparing 1,1,1,3,3-pentafluoropropane David Nalewajek, Robert L. Bell 2010-08-31 $4,527,000
6809216 Fluorine-containing compounds and polymers derived therefrom Jing Ji Ma, David Nalewajek, George J. Samuels, Leonard M. Stachura, Michael Van Der Puy 2004-10-26 $13,816,000
6800788 Fluorine-containing compounds and polymers derived therefrom Jing Ji Ma, Haridasan K. Nair, David Nalewajek, Leonard M. Stachura, George J. Samuels +1 more 2004-10-05 $13,443,000
6743943 Polymerizable halogenated vinyl ethers Russell F. Anderson, David Nalewajek, Haridasan K. Nair, Mariola Jolanta Proszowski, Eugene Sitzman +1 more 2004-06-01 $7,579,000
6579667 Radiation curable fluorinated vinyl ethers derived from hexafluoropropene Haridasan K. Nair, David Nalewajek 2003-06-17 $26,279,000
6551469 Photochlorination of 1,1,1,3,3-pentafluoropropane Haridasan K. Nair, Michael Van Der Puy, David Nalewajek, Timothy R. Demmin, Andrew J. Poss +2 more 2003-04-22 $17,102,000
6548719 Process for producing fluoroolefins Haridasan K. Nair, Michael Van Der Puy, David Nalewajek, Timothy R. Demmin, Andrew J. Poss +1 more 2003-04-15 $28,056,000
6466730 Radiation curable fluorinated vinyl ethers derived from hexafluoropene Haridasan K. Nair, David Nalewajek 2002-10-15 $21,662,000
6308001 Radiation curable fluorinated vinyl ethers derived from hexafluoropropene Haridasan K. Nair, David Nalewajek 2001-10-23 $20,405,000
6291704 Polymerizable halogenated vinyl ethers Russell F. Anderson, David Nalewajek, Haridasan K. Nair, Mariola Jolanta Proszowski, Eugene Sitzman +1 more 2001-09-18 $25,002,000
6133472 Fluorinated oxyvinyl compounds and methods of preparing and using same David Nalewajek, John Schabel, Robert Blomquist 2000-10-17 $41,219,000
6080899 Method of producing fluorinated organic compounds Kevin R. Benson, David Nalewajek, Alagappan Thenappan 2000-06-27 $33,854,000
5811604 Continuous production of 1,1,1,3,3,3-hexafluoropropane and 1-chloro-1,1,3,3,3-pentafluoropropane Kevin R. Benson, David Nalewajek 1998-09-22 $68,887,000
5633413 Continuous process for the production of vinylidene chloride telomers Michael Van Der Puy, Timothy R. Demmin 1997-05-27 $48,654,000
4843127 Reactive elastomeric block co-oligomer and lactam-block copolymers derived therefrom Murali K. Akkapeddi, Thomas Gallagher 1989-06-27 $2,570,000