| 1948 KATZ Design New Necklace CORO Patent 31992 |
| 1948 KATZ Design Necklace New CORO Patent 31991 |
| 1942 KATZ Necklace Ornamental Design COHN Patent 31864 |
| 1925 KATZ Design Harmoica Music STRAUSS Patent 25486 |
| 2002 KATZ Ornamental Design Snowshoe Patent 46039 |
| 1948 KATZ New Design Necklace CORO Patent 31996 |
| 1948 KATZ Ornamental Necklace Design CORO Patent 32204 |
| 1948 KATZ Necklace Original Design CORO Patent 31994 |
| 1948 KATZ New Necklace Design CORO Patent 31997 |
| 1937 KATZ Clip Ornamental Design Jewelry Patent 24484 |
| 1945 KATZ Ornamental Design Bracelet CORO Patent 31925 |
| 1937 KATZ Clip Ornament Jewelry Design Patent 24482 |
| 1948 KATZ Necklace Ornamental Design CORO Patent 31995 |
| 1947 KATZ Ornamental Design Necklace CORO Patent 31963 |
| 1948 KATZ Bracelet Ornamental Design CORO Patent 31990 |
| 1948 KATZ Original Design Necklace CORO Patent 31998 |
| 1948 KATZ Necklace Design Ornamental CORO Patent 32203 |
| 1937 KATZ Design Clip Ornamented Patent 24485 |
| 1937 KATZ Clip Design Ornamentation Patent 24481 |
| 1937 KATZ Clip Ornamental Design Patent 24483 |
| 1937 KATZ Ornamental Design Clip Patent 24486 |
| 1940 KATZ Bracelet Ornamental Design COHN Patent 31802 |
| 1980 KATZ Design Cigarette Puncturing Tool Patent 40499 |
| 1943 KATZ Brooch Ornamental Design CORO Patent 24639 |
| 1925 KATZ Harmoica Music Design STRAUSS Patent 25487 |
| 1939 KATZ Brooch Ornamental Design Patent 24537 |