Here is a list of the Bessolo patents I have found:
Patent No. Date Filed Date Granted Residence Description DATAMP Name
1,004,792 1910/10/29 1911/10/03 Denver, CO Pipe Wrench Yes William Louis Bessolo
1,008,939 1910/11/17 1911/11/14 Denver, CO Pipe wrench Yes William Louis Bessolo
1,086,127 1911/09/07 1914/02/03 McAlester, OK Wrench Yes William Louis Bessolo
1,037,109 1912/05/14 1912/08/27 San Diego, CA Pipe Wrench Yes William Louis Bessolo
1,158,164 1913/10/23 1915/10/26 San Diego, CA Wrench Yes William Louis Bessolo
1,157,495 1913/12/11 1915/10/19 San Diego, CA Nut Wrench Yes William L. Bessolo
D50,119 1916/08/16 1917/01/02 San Diego, CA Design for a Wrench Yes William Louis Bessolo
1,305,515 1917/01/09 1919/06/03 San Diego, CA Shade for Automobiles No William L. Bessolo
1,319,943 1917/06/22 1919/10/28 San Diego, CA Collapsible Tower No William Louis Bessolo
1,312,471 1917/12/01 1919/08/05 San Diego, CA Quick Adjustable Wrench No William Louis Bessolo
1,318,047 1917/12/01 1919/10/07 San Diego, CA Pipe Wrench Yes William Louis Bessolo
1,319,944 1919/05/05 1919/10/28 San Diego, CA Quick Adjustable Wrench No William Louis Bessolo
1,319,945 1919/05/06 1919/10/28 San Diego, CA Quick Adjustable Wrench No William Louis Bessolo
1,319,946 1919/05/22 1919/10/28 San Diego, CA Quick Adjustable Wrench No William Louis Bessolo
196225 (Can.) 1919/07/09 1920/01/20 Walla Walla, WA Pipe Wrench No William Louis Bessolo
1,415,772 1921/02/12 1922/05/09 San Diego, CA Flexible Chain Wrench No William Louis Bessolo
1,447,920 1921/12/12 1923/05/06 Long Beach, CA Pipe Tongs No William Louis Bessolo
1,564,511 1922/10/04 1925/12/08 Clearwater, CA Supporting Means for Tools (oil field) No William L. Bessolo
1,630,822 1922/10/04 1927/05/31 Clearwater, CA Tongs No William L. Bessolo
1,587,892 1922/12/21 1926/06/08 Clearwater, CA Safety Ties for Tongs No William L. Bessolo
1,542,359 1923/02/03 1925/06/16 Clearwater, CA Tongs No William L. Bessolo
1,585,825 1923/02/19 1926/05/25 Clearwater, CA Wrench No William L. Bessolo
1,651,575 1923/07/09 1927/12/06 Clearwater, CA Pipe Wrench No William L. Bessolo
1,651,576 1923/07/09 1927/12/06 Clearwater, CA Wrench No William L. Bessolo
1,548,344 1923/08/13 1925/08/04 Clearwater, CA Wrench No William L. Bessolo
1,651,577 1923/08/13 1927/12/06 Clearwater, CA Tool No William L. Bessolo
1,611,808 1924/08/22 1926/12/21 Clearwater, CA Tongs No William Louis Bessolo