Iver HT has logged records in 110 patterns and Karel Schuller has logged records in 15 patterns.
They are competing for 3 records, and of these Iver HT ranks better in 2 and Karel Schuller ranks better in 1.
| Pattern | Iver HT | Karel Schuller |
|---|---|---|
| 7 club cascade in triples | 84c | 7c |
| 7 ring cascade | 80c | 7c |
| 10 ball async fountain | 10c | 19c |