thumb|upright=.5|Andreas Friedrich Bauer monument in [[Würzburg]]
Andreas Friedrich Bauer (18 August 1783 – 27 December 1860) was a German engineer who developed the first functional steam-powered printing press with his colleague Friedrich Koenig, who had invented the technology and sold it to The Times in London in 1814. From 1815 onward, he was Koenig's employee and partner in England. Together, they developed, built, and improved, among other things, a high-speed printing press for the London Times.
In 1818, Bauer and Koenig moved back to Germany and Bauer joined Koenig in 1817 to found Koenig & Bauer at the Oberzell monastery near Würzburg. Bauer's grave is located in the cemetery of Oberzell Monastery.
Printing capacity
The table lists the maximum number of pages which the various press designs of Koenig & Bauer could print per hour, compared to earlier hand-operated printing presses:
{| class="wikitable"
|
! colspan="2" | Hand-operated presses
! colspan="4" | Steam-powered presses
|-
! width="10%" |
! width="10%" | Gutenberg-style <br /><small>ca. 1600</small>
! width="10%" | Stanhope <br /><small>ca. 1800</small>
! width="10%" | Koenig & Bauer <br /><small>1812</small><!-- British patent nos. 3496 and 3725 -->
! width="10%" | Koenig & Bauer <br /><small>1813</small><!-- British patent no. 3725 (Doppelmaschine) -->
! width="10%" | Koenig & Bauer <br /><small>1814</small><!-- British patent no. 3868 -->
! width="10%" | Koenig & Bauer <br /><small>1818</small><!-- British patent no. 3868 (Zweitourenmaschine) -->
|-
|Impressions per hour
| 240 || 480 || 800 || 1100 || 2000 || 2400