Hi Teresa
There are a number of drug companies who make this product.
The brand name version (Lortab 10/500) is manufactured by UCB and you will find a description of this pill at the bottom of the PDR page at
http://www.drugs.com/PDR/Lortab_10_500_Tablets.html
The following generic companies also make
Hydrocodone Bitartrate and
Acetaminophen Tablets, 10 mg/500 mg:
Able Labs
Generic Name Acetaminophen w/ Hydrocodone Tab 500-10 MG
Mfg / Labeler ABLE LABS
Imprint Code A331
Color blue
Shape oval
Score scored
Barr Labs
Generic Name Acetaminophen w/ Hydrocodone Tab 500-10 MG
Mfg / Labeler BARR LABS
Imprint Code b 919
Color light beige
Shape oblong
Score scored
Mallinckrodt
Generic Name Acetaminophen w/ Hydrocodone Tab 500-10 MG
Mfg / Labeler MALLINCKRODT PHARM
Imprint Code M363
Color white
Shape oblong
Score scored
Vintage
Generic Name Acetaminophen w/ Hydrocodone Tab 500-10 MG
Mfg / Labeler VINTAGE PHARMACEUTICALS
Imprint Code 3600 / V
Color pink
Shape oblong
Watson
Generic Name Acetaminophen w/ Hydrocodone Tab 500-10 MG
Mfg / Labeler WATSON LABS
Imprint Code WATSON 540
Color blue
Shape oblong
Score scored
Hope this helps