In 1632, Maryland (governed by the Calvert family) was granted “that part of the Bay of Delaware which Lieth under the Fortieth Degree of North Latitude”. Unfortunately, the fortieth parallel ran right through the middle of Philadelphia, cutting it off from its only harbor. Pennsylvania (governed by the Penn family), didn’t think this was fair, and the case dragged out in English courts for decades. By 1750, a boundary was agreed upon - on paper.

Georg wasn’t always a business owner. Back in 1996, he was working for a company that sold construction products and had the opportunity to see the problems surveyors faced on construction sites, particularly issues with Finished Floor Level (FFL).

He says “Back in early 1996, I visited a good customer on a construction site and observed him scraping off plaster from the wall to search for a pencil line that marked the Finished Floor Level.