1. O Ring : 193,736, 3,347,937, 3,010,510
2. Filter rhwyll: 3,008,706 Sengl rhwyll, rhwyll 3,054,999 Dwbl
3. Tanwydd Chwistrellydd Corff: 185,139, 4,060,958, 3,000,464, 4,060,956, 3,023,934, 4,060,957, 205,463, 3,042,425, 3,064,881, 4,060,959
4. Parau Tanwydd Chwistrellydd plunger: 3,047,963, 3,047,964, 3,037,292, 3,052,222, 3,052,254, 3,069,718, 3,079,945, 3,076,125, 3,076,126, 3,076,127
