American Bridge Patents: The First Century (1790-1890), thoroughly illustrated with dozens of photographs and reproductions, presents the findings of a two-decade long study of several thousand pages of patent documents collected from the U.S. Patent Office. The essays in this volume offer readers tremendous insight into the creativity that characterized the evolution of bridge patents during this important and formative period of American engineering history. Of particular interest to the authors is the great variety of innovative and unusual designs that were accommodated by the then ambiguous patent law. Alongside these case studies, authors also address the Patent Office itself, whose processes regarding permissions were reformed in 1836, linking the evolution of patent law to the technology it managed.

Emory Kemp is the founder and director of the Institute for the History of Technology and Industrial Archaeology at West Virginia University, where he also served as a chair and professor of civil engineering and a professor of history. This collection of essays encompasses over fifty years of his research in the field of the history of technology.

Within these twelve essays, Kemp describes and analyzes nineteenth century improvements in building materials such as iron, steel, and cement; roads and bridges, especially the evolution of the suspension bridge; canals and navigable rivers, including the Ohio River and its tributaries; and water supply systems. As one of the few practicing American engineers who also researches and writes as an academic, Kemp adds an important historical context to his work by focusing not only on the construction of a structure but also on the analytical science that heralds a structure’s design and development.

In 1849, the new Wheeling Suspension Bridge was a triumph of engineering, the world's longest clear span bridge. The Wheeling bridge was also a landmark in the development of the American frontier, spanning the Ohio River to speed settlement and commerce in the Midwest and beyond. In 1999, historians, engineers, and industrial archaeologists from around the world met in Wheeling to celebrate the still-busy bridge's 150th anniversary. This book presents highlights of the conference, and points out the far-reaching effects of bridge-building.

A tributary of the Ohio River and significant commercial route in the nineteenth century, the Muskingum River in southeastern Ohio presents a remarkable case study of how Americans have managed their waterways. In Taming the Muskingum, esteemed scholar Emory Kemp traces this history, emphasizing the engineering and construction aspects of river navigation and the fourteen related flood control dams built under the direction of the U.S. Army Corps of Engineers. Kemp’s study ranges from early settlement and navigation of the uncontrolled Muskingum to the state-of-the-art engineering projects undertaken during the New Deal to more recent conservation and recreation uses. llustrated with drawings, photographs, and maps showing many aspects of the dam and reservoir system as well as the Muskingum slackwater navigation, Taming the Muskingum is a rich evocation of a navigation system that is today recognized as a national Historical Civil Engineering Landmark.