Louisiana — Patent Inventors 2021

Top Cities in Louisiana 2021

Rank	City	Patents	Inventors
#1	Baton Rouge, LA	178	120
#2	New Orleans, LA	119	92
#3	Lafayette, LA	89	77
#4	Shreveport, LA	53	39
#5	Metairie, LA	34	26
#6	Houma, LA	32	21
#7	Mandeville, LA	30	22
#8	Youngsville, LA	26	14
#9	New Iberia, LA	21	11
#10	Lake Charles, LA	19	14
#11	Thibodaux, LA	18	12
#12	Beijing, LA	17	7
#13	Covington, LA	17	14
#14	Kenner, LA	14	11
#15	Monroe, LA	13	8
#16	Slidell, LA	13	11
#17	Prairieville, LA	13	5
#18	Lo Wu, LA	11	5
#19	Bossier City, LA	10	9
#20	Belle Chasse, LA	8	4
#21	Jefferson, LA	8	7
#22	Harahan, LA	8	6
#23	Carencro, LA	8	3
#24	Suwon-si, LA	8	1
#25	Luling, LA	7	5

Rank	Inventor	City	Company	Patents
1	Donghui Zhang	Baton Rouge	Hefei Xinsheng Optoelectronics Technology Co.	12
2	Trent Zimmer	Youngsville	—	9
3	Arthur G. Mack	Prairieville	Albemarle	7
#4	Christoph Leonhard	New Orleans	Merck	6
#5	David Bolton	Lena	Boise Cascade	5
#5	Sean William Reynolds	Baton Rouge	Carver Scientific	5
#5	David Reginald Carver	Baton Rouge	Carver Scientific	5
#5	Sean Claudius Hall	Baton Rouge	Calagen	5
#5	Jeremy Choate	Carencro	Baker Hughes Oilfield Operations	5
#5	Ted Lee McIntyre, II	New Iberia	Marine Turbine Technologies	5
#5	David Bar-Or	New Orleans	Ampio Pharmaceuticals	5
#12	Paul J. Lapeyrouse	Marrero	Ftgc	4
#12	Chi Hung Cheng	Baton Rouge	Albemarle	4
#12	Donald Kennair, JR.	Belle Chasse	—	4
#12	Curtis Fennell	Boyce	Boise Cascade	4
#12	William R. Walker	Monroe	Centurylink Intellectual Property	4
#12	Joseph E. Breaux, III	Baton Rouge	Cellcontrol	4
#12	Bryant G. Ragan	Metairie	Laitram, L.L.C.	4
#12	Robert Edward Lee	Millards	Plant Development Services	4
#12	Jude Richard Peek	Pineville	Boise Cascade	4
#12	Mark Allen	Lake Charles	7Ac Technologies	4
#12	Jacob B. Lowring	Coushatta	Ada Carbon Solutions	4
#23	Glenn Mitchel Walls	Mandeville	—	3
#23	Jon Khachaturian	New Orleans	Versabar	3
#23	Blu E. Englehorn	Baton Rouge	ExxonMobil	3