| Adams, William | Witness on a Stahlberg patent. | William P. Adams | |
| Andrews, Henry | Witness on a Stahlberg patent | Henry C. Andrews | |
| Bakewell, George | Witness on a Stahlberg patent. | | |
| Brewster, Benj. | Witness to a Stahlberg patent | Benj. D. Brewster | |
| Durant, Thomas | Witness on a Stahlberg patent | Thomas Durant | |
| Eicks, Alfred | Witness on a Stahlberg patent. | Alfred A. Eicks | |
| Elser, L. J. | Witness to a Stahlberg patent. | L. J. Elser | |
| Fisher, Albert | Witness on a Stahlberg patent | Albert P. Fisher | |
| Gaylord, Charles | Witness on a Stahlberg patent. | Charles E. Gaylord | |
| Hanson, J. N. | Witness on a Stahlberg patent | J. N. Hanson | |
| Imirie, John | Witness on a Stahlberg patent. | John Imirie | |
| Ireland, Francis | Witness on Ernst Roth design patent. | Francis M Ireland | |
| Johnson, T. C. | Witness to a Stahlberg patent. | T. C. Johnson | |
| Johnston, M. A. | Witness on patent for 20th Century Alarm, Otto Bartel, no. 668968. | M. A. Johnston | |
| Knight, George | Witness on a Stahlberg patent. | Geo. H. Knight | |
| Knight, J. E. | Witness on a Stahlberg patent | J. E. Knight | |
| Kramer, Richard | I'm not sure if his patent applies to Westclox or Seth Thomas. | Richard Kramer | |
| Longan, Edward | Witness on a Stahlberg patent/ | Edward E. Longan | |
| Miller, William | Witness on patent for 20th Century Alarm, Otto Bartel, no. 668968. | William Miller | |
| Parker, Francis | Witness on a Ernst Roth design patent | Francis W Parker | |
| Pennington, G. A, | Witness on a Stahlberg patent. | G. A. Pennington | |
| Pickles, Charles | Witness on a Stahlberg patent. | Charles Pickles | |
| Rippey, John | Witness on a Stahlberg patent | John D. Rippey | |
| Ritz, Oscar | Witness on a Stahlberg patent. | Oscar Ritz | |
| Rogers, Edward | Witness to a Stahlberg patent. | Edward H. Rogers | |
| Smith, E. D. | Witness to a Stahlberg patent. | | |
| Stewart, Alex | Witness on Stahlberg patent | Alex F. Stewart | |
| Thompson, George | Witness on a Stahlberg patent | George N. Thompson | |
| Weaver, Henry | Witness on patent for 20th Century Alarm, Otto Bartel, no. 668968. | Henry Weaver | |
| White, Cliford | Witness on a Stahlberg patent. | Cliford N. White | |
