| 1 | 4/2/1867 | 63404 | Apparatus for the Manufacture of Ice | TSC Lowe | New York | NY | |
| 2 | 4/2/1867 | 63413 | Mode of Manufacturing Ice | TSC Lowe | New York | NY | |
| 3 | 8/13/1872 | 130380 | Apparatus for refining iron and making steel | TSC Lowe | | | |
| 4 | 8/13/1872 | 130381 | Apparatus for generating gas and heating dwellings | TSC Lowe | | | |
| 5 | 8/13/1872 | 130382 | Manufacture of gas | TSC Lowe | | | |
| 6 | 8/13/1872 | 130383 | Process and apparatus for making gas | TSC Lowe | | | |
| 7 | 1/1/1875 | 167847 | Process and apparatus for the manufacture of illuminating or heating gas | TSC Lowe | | | check date |
| 8 | 1/15/1889 | 396338 | Assignment of which patent? | TSC Lowe | | | |
| 9 | 4/16/1889 | 401570 | Assignment of which patent? | TSC Lowe | | | |
| 10 | 1/27/1891 | 445450 | Assignment of which patent? | TSC Lowe | | | |
| 11 | 11/29/1894 | 529625 | Assignment of which patent? | TSC Lowe | | | |
| 12 | 7/9/1895 | 542566 | Assignment of which patent? | TSC Lowe | | | |
| 13 | 10/21/1902 | 711904 | Apparatus for the manufacture of coke and the recovery of gas therefrom | TSC Lowe | Pasadena | CA | |
| 14 | 10/21/1902 | 711905 | Manufacturing coke | TSC Lowe | Los Angeles | CA | |
| 15 | 1/6/1903 | 718008 | Air heater and steam generator | TSC Lowe | Los Angeles | CA | |
| 16 | 2/19/1907 | 844946 | Fluid regulator | TSC Lowe | Pasadena | CA | |
| 17 | 7/16/1912 | 1032695 | Gas furnace | TSC Lowe | South Pasadena | CA | with George H. Minier |
| 18 | 5/13/1913 | 1061484 | Airship | TSC Lowe | Los Angeles | CA | |
| 19 | 2/7/1905 | 781836 | | Leon P. Lowe | San Francisco | CA | |
| 20 | 2/7/1905 | 781837 | | Leon P. Lowe | San Francisco | CA | |
| 21 | 2/7/1905 | 781838 | | Leon P. Lowe | San Francisco | CA | |
| 22 | 11/28/1905 | 805653 | | Leon P. Lowe | San Francisco | CA | |
| 23 | 11/28/1905 | 805654 | | Leon P. Lowe | San Francisco | CA | |
| 24 | 1/9/1906 | 809383 | | Leon P. Lowe | San Francisco | CA | |
| 25 | 2/13/1906 | 812217 | | Leon P. Lowe | San Francisco | CA | |
| 26 | 2/13/1906 | 812218 | | Leon P. Lowe | San Francisco | CA | |
| 27 | 4/3/1906 | 817126 | | Leon P. Lowe | San Francisco | CA | |
| 28 | 4/3/1906 | 817127 | | Leon P. Lowe | San Francisco | CA | |
| 29 | 4/10/1906 | 817647 | | Leon P. Lowe | San Francisco | CA | |
| 30 | 4/10/1906 | 817648 | | Leon P. Lowe | San Francisco | CA | |
| 31 | 4/10/1906 | 817649 | | Leon P. Lowe | San Francisco | CA | |
| 32 | 4/10/1906 | 817650 | | Leon P. Lowe | San Francisco | CA | |
| 33 | 5/1/1906 | 819660 | | Leon P. Lowe | San Francisco | CA | |
| 34 | 5/1/1906 | 819661 | | Leon P. Lowe | San Francisco | CA | |
| 35 | 5/1/1906 | 819662 | | Leon P. Lowe | San Francisco | CA | |
| 36 | 5/1/1906 | 819663 | | Leon P. Lowe | San Francisco | CA | |
| 37 | 5/1/1906 | 819664 | | Leon P. Lowe | San Francisco | CA | |
| 38 | 5/1/1906 | 819665 | | Leon P. Lowe | San Francisco | CA | |
| 39 | 5/1/1906 | 819666 | | Leon P. Lowe | San Francisco | CA | |
| 40 | 5/22/1906 | 821594 | | Leon P. Lowe | San Francisco | CA | |
| 41 | 6/5/1906 | 822530 | | Leon P. Lowe | San Francisco | CA | |
| 42 | 6/5/1906 | 822531 | | Leon P. Lowe | San Francisco | CA | |
| 43 | 8/7/1906 | 827876 | | Leon P. Lowe | San Francisco | CA | |
| 44 | 10/09/1906 | 833070 | | Leon P. Lowe | San Francisco | CA | |
| 45 | 1/1/1907 | 839939 | Apparatus for making gas and coking | Leon P. Lowe | San Francisco | CA | |
| 46 | 1/1/1907 | 839940 | Apparatus for recovering from oil its tarry or asphaltic constituants with gas as a by-product | Leon P. Lowe | San Francisco | CA | |
| 47 | 10/29/1907 | 869582 | Gas making apparatus | Leon P. Lowe | San Francisco | CA | |
| 48 | 3/24/1908 | 882767 | Making gas | Leon P. Lowe | San Francisco | CA | Wrong number? |
| 49 | 5/31/1908 | 883466 | Making gas and coke | Leon P. Lowe | San Francisco | CA | |
| 50 | 1/1/1910 | 917781 | Self inking rubber stamp | Leon P. Lowe | San Francisco | CA | check date |
| 51 | 8/16/1910 | 967212 | Gas Cleaner | Leon P. Lowe | San Francisco | CA | |
| 52 | 8/16/1910 | 967213 | Making producer gas | Leon P. Lowe | San Francisco | CA | |
