JH

James R. Hart

EX ExxonMobil: 18 patents #593 of 10,161Top 6%
W& W. R. Grace &: 1 patents #186 of 433Top 45%
Overall (All Time): #198,114 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7494315 Helical taper induced vortical flow turbine 2009-02-24
7297747 Polymerization process and polymer composition William T. Haygood, Jr., Terry J. Burkhardt, Robert T. Li 2007-11-20
D554546 Wind turbine 2007-11-06
7157591 Metallocenes and catalyst compositions derived therefrom Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li 2007-01-02
7122498 Metallocenes and catalyst compositions derived therefrom William T. Haygood, Jr., Terry J. Burkhardt, Robert T. Li 2006-10-17
6903229 Metallocene compositions Terry J. Burkhardt, Udo M. Stehling, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini +1 more 2005-06-07
6886592 Sewer relief valve with integral disinfectant means 2005-05-03
6870016 Polymerization process and polymer composition Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li 2005-03-22
6825372 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2004-11-30
6414095 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-07-02
6399723 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-06-04
6380330 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-30
6380124 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-30
6380120 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Udo M. Stehling, Robert T. Li, James Charles Vizzini +1 more 2002-04-30
6376409 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-23
6376407 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-23
6376408 Metallocene compositions Terry J. Burkhardt, Udo M. Stehling, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini +1 more 2002-04-23
6376410 Metallocene compositions Terry J. Burkhardt, Udo M. Stehling, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini +1 more 2002-04-23
6376411 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-23
6376412 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-23
6376627 Metallocene compositions Terry J. Burkhardt, Udo M. Stehling, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini +1 more 2002-04-23
4181672 Process for preparing metal chelates Felix B. Popper, Jeremiah B. McCarthy 1980-01-01