| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 23 | |
| #2 | Canada | 7 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Furniture and games | |
| #5 | Macromolecular chemistry and polymers | |
| #6 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Topping John A | 30 |
| Publication | Filing date | Title |
|---|---|---|
| US3069169A | Golf instruction harness | |
| US2291850A | Roofing and process of making the same | |
| US2234638A | Attachment for golf clubs | |
| US2055758A | Covering element | |
| US2132999A | Covering construction | |
| US2093944A | Covering element | |
| US2068118A | Covering material | |
| US2106396A | Roof construction | |
| US2006417A | Covering material | |
| US2089312A | Covering material | |
| US2106395A | Covering material | |
| US1761599A | Roofing cleat | |
| US1831374A | Method of making strip shingles | |
| US1592015A | Chingle and roof made therewith | |
| US1668291A | Shingle and roof | |
| US1556649A | Shingle gauge and clamp | |
| US1547469A | Shingle and roof made thereof | |
| US1496912A | Shingle clamp | |
| US1430338A | Means for securing shingles to roofs | |
| US1403924A | Lamp casing |