Industrial park and laboratory and office building uses shall be permitted one facade sign and/or one ground sign per building, limited to one square foot of sign area per one foot of frontage of the building on which the sign is displayed, with a maximum surface display area of 40 square feet; ground sign is limited to four feet in height with a maximum area of 12 square feet, and set back at least 15 feet from the property line.

In addition, an industrial park and a laboratory and office building shall be permitted one ground sign for each major entrance on a different street, limited in area to 25 square feet each, limited in height to four feet from ground level and set back at least 15 feet from the property line.