Pill Identification by Imprints: logo and 637 Home Pill Identification by Imprints: logo and 637 3 results GABAPENTIN 800 MG TABLET Side 1: logo and 637 Color: Light Gray Side 2: Shape: Oblong GABAPENTIN 800 MG TABLET Side 1: logo and 637 Color: Light Gray Side 2: Shape: Oblong GABAPENTIN 800 MG TABLET Side 1: logo and 637 Color: Light Gray Side 2: Shape: Oblong Other Popular Drug Imprint n30 WATSON 487 NP 20 C369 ZC42 CYP 193 J1 P121 HU 029 LAMICTAL 100 Y04 MYLAN 185 24 CL47 Nitro-Dur 0.2 mg/hr SOMA 250 RG Lilly 3228 ROBAXIN 750 4740 ZGNX 20 mg MP 26 W964 MYLAN 6897 G 70 C P58 Motrin IB VP 076 G-X 203 DAN 25 N L H118 60 T 722 P 200 alg logo and Zenith 100 mg